Gfyuki

Would it be inappropriate to purposely exclude this guy?

It's your party.

That means you get to invite whomever you like and exclude whomever you choose.

If you are all peers, it is simply very, very rude. It sounds like you may not care about that, since the person who you want to exclude deserves to be excluded.

If you are a manager, then it gets problematic, rather than just rude. According to Alison at AskAManager, you are opening yourself up to legitimate charges of favoritism. If you are in HR, that could also be a problem (Another AskAManager link).

If you are all peers, and you want to send a message as well as have a good time, then invite all but the one co-worker.

Lightness Races in Orbit summed this up well in a comment:

It is rude, and potentially awkward, but for good reason and therefore probably an acceptable tradeoff. Because you don't mind being rude to someone that you really, really don't like. But it's semantics really.

Being the only person in an existing delineated group of people excluded from some event, whether you have any right to be there or not, whether it's work related or not, whether you're a d@@k or not, and whether it actually makes you "offended" or not, is rude. That's just a fact. But it doesn't matter because the individual concerned has made his own bed and now he gets to sleep in it :)

I'd like to have my work friends over for a dinner party.

You're not inviting your co-workers, you're inviting your friends you happen to work with. That co-worker is not your friend, so you do not invite him.

You may want to inform the invitees that he has not been invited. By your description, they'll probably be relieved, but at the very least they'll know to keep quiet about the invitation if necessary.

It may not be necessary to be secretive about it, but there's no need to rub it in, so keeping quiet about it may be enough to avoid unpleasantries.

Be prepared to be forced to have a conversation about it. If so, it's advisable to not accuse his person, but point out his factual behaviour, to avoid discussion.

So not "you're a rapist and a racist and you drink too much", but more along the lines of "3 months ago, you did X and said Y, and on occasion Z, 2 weeks ago, you drank too much and fought the bouncer; that is why I've not invited you because I'm afraid you'll repeat that behaviour."

Yes it could be construed as rude or it could offend the person being excluded, and that possible awkwardness is a risk that you would have to be willing to deal with.

But of course, not inviting him is the right move to make. Him spoiling your party sounds like a far worse outcome.

You just need to prepared for some perhaps passive-aggressive dynamics in the workplace - but I imagine this guy knows why he is being excluded.

The other awkward scenario is that he directly confronts you why he wasn't invited, in which case you can give him an honest and direct answer.

YOUR house, YOUR rules.

You're not forced to invite an unwanted person in your house around your loved ones (probably including children) who has previous records of misbehaving and sexual harrasement in a public place, let alone what he could do in a private and intimate place.

I can argue that inviting him could pose a security threat also, given that most likely alcohol will be around.

That depends, how bad is the --

The other guy has sexually harassed me and my wife separately (my wife
doesn't work here), gets really drunk and says racist things, and has
to dominate every conversation.

yeah, come on, you know the answer to this. You don't owe him anything. If I was one of your coworkers, I'd be upset if you invited him. Don't invite him.

You mention that this person has harassed both you and your wife on separate occasions.

You are having a party for your new house (I imagine your wife will be present), you are inviting some people from work you have a good relation with, and you are wondering if you should invite that one bad person.

I'm not sure your wife will feel comfortable having that person in her house.

She may be upset if she finds out you are even considering inviting that person.

Don't invite him.

Why do you even care whether or not it is appropriate to exclude him?

Telling a personal story, it did happen to me that two coworkers did not invite me for their respective marriages, while inviting most people in the department.

I did nothing about it. I have no quarrel with them, and those are particularly expensive parties, so I respect their right to invite whoever they want. In both cases, other people came to me and asked if I would be attending, to which I provided lame excuses. In both cases I did not confront them, despite I suspecting the invitations had been handed at the workplace while I was in vacation, but I thought of no way to ask about that which would not result in the person believing I wanted to invite myself.

A party at your house could also be a subject of limited attendee's numbers. There's at least a finite number of chairs at your house. It could as well be your wife's party.

In your case, you do have a reason to have issues with said colleague.

My advice is that you should avoid to do this kind of party frequently. One party I'm not invited, I suck it up. If every week there's a party and I'm out, this crosses the border to what I believe I should tolerate.

Then again, if you are not a manager now or in the near future, what could said person do? In my case there was nothing HR could or should do for me. You mention that HR did nothing about the harassment situation, maybe he has actually been adverted verbally or in written in private (as this things should be done), but you were not informed. Would receiving a warning pose a problem to you? If I was your manager, I'd follow the companies policies, but I would think no less of you for a misconduct of this kind.

Consider as well to invite the person out of politeness, If someone I dislike is hosting an event, I'll likely be voluntarily out, maybe I'll show up late and leave early. Seems like your guy would not do this though.

In a different note, remember to maintain friends outside the workplace! I strongly recommend having a social life that does not depend on coworkers. Imagine you get fired, would you be able to keep up attending parties with all the coworkers who are still at the same company? If you became their boss, wouldn't that unbalance the relationships? I'm saying that because if I moved to a new place, I would first throw a party with my non-coworker friends.

Just want to contribute my view. For me excluding one of your co-workers for a party is a bit demeaning. But because of the fact that one of your co-workers act rudely, because of the harassment that you are saying, then it is high time for him to be excluded in such occasions especially that you want it to be a pure fun get-together. Then if he confronts you for such action, then just tell him/her of his rudeness and make him/her realize it.

If I found out I was the only one not being asked to a party, I would definitely be upset (you may not care, but do we want to make it worse?).

But when you mentioned that you get together in groups of 3-4, an idea came to my mind - Plan TWO parties. Invite 3 or 4 of your coworker friends to the first party, and then invite the remaining friends to the second party. You are still excluding the one coworker, but since you aren't inviting everyone to each party it would be less obvious, and more like the get-togethers that are already happening.

I don't necessarily agree that inviting the colleagues creates an obligation to invite all 8. As a person, I may invite any friends I wish to my parties, and clearly the one colleague is not my friend. The key here is that this party does not become a work event. I can have fun with people, but if I'm making the party about work, then it would not be appropriate to exclude only one work colleague.

There's one potential hole left here by the other answers. If it is a personal party with your friends (whether they are coworkers or not), who you invite is up to you and not a concern of the workplace. However, if the event becomes a venue of discussion related to accomplishing tasks in the workplace, especially if such events recur, it could become an issue of concern to HR. It depends on whether or not the excluded person has a legitimate case to make that their lack of information obstructed their ability to perform their job at the same level as everyone else.

If it is not workplace related then you can invite whoever you want.

But if it can somehow be seen as workplace related then this would constitute bullying by exclusion.

To clarify:

If it is a personal activity then no one can dispute it or claim any kind of discrimination. However for an external meeting to become a "workplace related activity" all it would take is people to start discussing work, then it becomes a work related meeting. For example if two people made any kind of decision during this "personal event" it is now a workplace related meeting. And if one person was deliberately excluded from attending for personal reasons by the event organizer who could have had some input or objection to this workplace related decision then you have a clear case of discrimination and bullying.

OP is on thin ice with this one, the safest thing to do is invite everyone and be civil.

(1) Make invitations orally - no e-mail trail unless it is personal e-mails or texts.

(2) Make it explicit who is invited and who is not, but you do not have to justify why or any details, not even about the harassment or anything - that is a separate issue.

Example: "Hi Jane, I'm having a housewarming on XYZ, would you and yours be interested in attending? This is a private event with some other coworkers."

=== The Sexual Harassment is absolutely not related to this question, but I'd advise you to make sure you follow-up on that ===

It is your party, and therefore appropriate to invite only who you want to. If you don't invite him and he confronts you, tell him he was not invited because your wife specifically asked you not to invite him, due to his previous sexual harassment of her.

Here is a real answer for you.

You don't invite him. Because of the things he did. It isn't rude in the least. Not at all. Be open if he asks.

It is apparent that this guy has done bad things at work and you have expressed that you do not like him - even if it may not have been directly. In the workplace you will be considered weak if you let this bully go to your party out of niceness. It could even backfire if he does something else wrong - I mean if you know this and he does it at your house with your guests kind of your fault right?

The other thing is it would be really hard for any HR person to take much merit in he said she said sort of stuff if you invite the guy over to your house after the incidents.

So rude? No.

Invite? No.

Be direct with him? Yes.

What does this do for your workplace environment? Makes you look like a take charge leader.