Dear Deirdre: Oh Dear

MY boyfriend wants to have sex with me really badly. I don’t want to but I’m scared he’ll take advantage of me by getting me drunk.

He’s 24 and I’m 16. He’s had lots of one-night stands while he’s been with me and he calls me useless. He hit me once really hard in the face and it made me bleed.
We made up after that and I love him but everyone is upset about the way he treats me and says I could do so much better.
My best friend tells me to dump him but I refuse. I wish everyone around me would stop giving me a hard time about him.
My best friend is 16 and is clearly gay and hugs me and kisses my cheek all the time. My boyfriend thinks I’m sleeping with him and gets so jealous. He once pushed my friend into the road as a car was coming but it missed him. I don’t care about my boyfriend’s one-night stands but I just want him to stop hurting my friend.
The thing is, my boyfriend is right – I did have sex with my gay friend and I think I’m pregnant. But I don’t want to lose my best friend or my boyfriend.
If I definitely am pregnant, I want the baby but right now I feel lost. I just want my boyfriend to love me.

Well?