Boyfriend problems: what to do? :(?

Ooo I've been in the same situation. Honestly.. it was horrible, because I felt so bad, and I remembered when the tables were turned and I was yearning for the requited feelings but then after I started to kind of like the other guy I felt that I wasn't really yearning for the love as much anymore cause it's kind of like you moved on a little and it was a too late. What I did was let things take their place and eventually I broke up with my bf because it didn't feel right liking someone else.. you shouldn't stay with him because you feel bad. Do what you feel is right. I wish you luck.