So I've been seeing this guy for 4 months. He doesn't want to make it official yet. He's nice and great. Something that really bothers me is he's on tinder, POF and another dating app still. He knows that it bothers me but he doesn't stop. He doesn't show much emotion to me meaning he doesn't show love or appreciation.

Anyway, all old flame who I used to be FWB with started talking to me again. We are hanging out tomorrow. Should I feel bad about the first guy? Or can I do what I want?