About 15 years ago I hooked up with my brothers friend while interstate visiting my brother. The affair lasted for nearly 2 weeks and I returned home to a guy I had started seeing non-exclusivally/casually a few weeks prior to my trip. SO I was no longer interested in my brothers friend, then he announced that he was coming to my city to see his cousin a month later and I felt obliged to let him stay for a night as I hadn't explicitly said I didnt want to see him...I thought, one night then he's gone and I can get back to the other guy I was seeing, bad I know. My brothers Friend went away the next day but showed up at my door at 3am in the morning saying he preferred to stay with me. He'd caught a cab from an hour away, me having no back bone didn't turn him away and he stayed the rest of the week with me. I def didn't want him there but didn't have the guts at the time to say it to his face....and he didn't pick up on my coldness throughout the week. Anyways, the other guy finds out and Im prepared for him to call it quits with me, BUT he doesn't and now we're into our 13th year of marriage with 3 kids. This betrayal has caused a lot of issues for us still to this day. And now my brother is getting married and told me he intended to ask his friend to be groomsman at his wedding. My husband was keen to go to the overseas wedding prior to finding out about the booty call being there. I was prepared to not go to the wedding to show my support for my husband but Ive since spoken to my brother saying we couldnt go as it was too expensive ( a good excuse) my brother came back saying I can't miss his wedding and he found a cheaper flight and would pay for us. Which is when I said it was really due to his friend being there. He offered to uninvite him so my husband and I would be there, I didn't want to put my brother in this situation. I told my husband today that my brother uninvited the friend (he hasn't yet as I said to hold off while I think about it) and my husband said he's still not going to go to the wedding as he doesn't want people talking about why the friend couldn't come and why did I bring him into the discussion as I should've just said it was due to it being too expensive. I want to be there for my brother but also for my husband. . I was thinking of messaging the booty call and asking him to not come but not sure how it'll play out. My husband says I can still go to the wedding but its a 2-3 legs of flying one way with 3 kids without the man I adore. Advice please