Why is my boyfriend such a jerk

Hurtful behavior is a reflection of significant issues going on inside the person...this is the problem with your Boyfriend.

Many guys are. Try looking past your natural attraction to the "bad boys", and you'll find one who really wants to make you happy.

I don't know maybe he's having a bad day. Maybe you need to find a new one. ChaCha!!!

Sometimes guys are jerks because they can't handle a particular situation. It's sort of subconscious of him. Talk to him about it.