So, me & my boyfriend have been together for 2 years. The last 8 months he's been very distant & he blames school and work. Like I don't talk to him sometimes & I have barely seen him. & he's been mean & eveything has changed. He doesn't come see me, & when I tell him that it hurts my feelings he gets mad & doesn't talk to me. So I broke up with him. My ex goes to my college, while we were together we never had sex, it was a unserious high school relationship, but we've remained friends since we broke up, but his girlfriend recently cheated on him & was making him feel unwanted & we bonded about that. & we ended up having sex. & now I just feel so bad. I really him, & I don't want this to ruin things