So I'm 19 I've only had one boyfriend and it last for 3 months when I was 14 because we couldn't hold a conversation and I just was not a healthy relationship. Well I've been on my own for so long and every guy that has ever came into my life leaves. I mean I want to have sex but I'm just afraid that as soon as I have that guy I have it with will leave since every other guy had when sex wasn't even involved. Is this normal?