<human>: Can you provide a brief overview of the text?

My ex and I broke up 4 weeks ago after a three year relationship. We met through sport, so we have a lot of mutual friends from our sports team. One of our mutual friends (let's call her Janine) is going away for 6 months and she is planning a night out/party in 2 weeks' time, and there's every chance that my ex will be invited and be there.

Whilst my ex initiated the break up, it wasn't a massive dramatic argument, and eventually I want to be able to be in the same room as him - maybe even be friends. I haven't seen or spoken to him at all since the break-up. Obviously right now it's all still fresh in my mind, and seeing him at this leaving get together is not something I want to do. I do however want to see my friend that is leaving/my other friends.

Another mutual friend, let's call her Sally, said that "the night is for Janine, you'll have to take the necessary steps". I don't really see why I should have to spend time with my ex, even if it is my friend's party - the feelings are still raw and it wouldn't end up being a good night for me, if anything it would bring the feelings to the surface again, especially if alcohol is involved. Also, I am seeing Janine again before she goes away, so there is one more chance to see her.

My question is, would you go to the party for Janine and get on with it, or avoid the party altogether? I don't want to miss out on this, but I also have to think about my own happiness as well.
<bot>: My good friend is holding a leaving party in 2 weeks and my ex is most likely going to be there. We only split up 4 weeks ago after a 3 year relationship. Would you go to the party or not?