I’ll keep it at short as possible. Me (22m) and my ex (21f) broke up after a 8 month relationship due to personality disconnections. I just didn’t feel as strongly for her as she did for me, and neither of us took it too harshly. 

She still considers me the ‘perfect’ boyfriend and all these other things, said she wouldn’t dare look for someone else until she’s completely over me, and sincerely wanted to remain friends, and I’m okay with that, she’s cool, just wouldn’t date her. 

A few weeks afterwards we were talking and she mentioned she wanted some ‘fun’ and asked if I’d be willing to come over and help her out. I expressed concerns at first, but she seemed kinda desperate and I’m not actively dating either due to extensive work schedules. If we’re both single I don’t see an issue with a FWB type of deal. So we messed around. I did tell her early on that she shouldn’t expect it to reignite the relationship, and she understood. 

Long story short, after a few yippee sessions, she told her friend, who told her little social group, who are expressing deep frustration towards me for doing this, telling me “I’m messing with her emotions” and “why do I fuck her if I don’t want to be with her”. I told her about and all she really could do was apologize but said she doesn’t want to stop doing the dirty. 

AITA? I see it could be kinda wrong considering she still has feelings for me whereas I don’t as strongly for her, but if she is actively telling me she wants to do the dun dundun, I don’t see much harm in it and wanted another opinion. 

Thank. 