AITA? My roommate's ex was my friend before they got together (not super close but we got on), and he is friends with a good friend of mine I've had for longer.
My roommate has real tension with this ex - well she got a new boyfriend not long before they broke up after months of "drama" (it was never quite clear to me who was the problem in this relship). Is it ok for me to hang out with this ex, since i like him as a friend (and have recently felt this friendship consolidate a bit more). It feels like I'm betraying her but it'd also feel sad not to be friends with him anymore for "loyalty" purposes...