Cut a long story short. My boyfriend is going out partying/drinking every Friday this month and into October aswell. Which is fine, I think it's important he go out with his friends. But he's been invited to an 18 year old girls house party. We're both mid 20's. And I just can't quite get my head around why he would want to go? I've told him he can't go and I'm going out that night instead. He says I can go out any Saturday but he wants to go to this party. I feel bad saying that he can't do somthing but I feel quite strongly about it. I have reason to be paranoid as he has cheated in the past. This was a long time ago and I totally trust him now. I've just found out I'm pregnant and emotions and hormones are all over the place.