Why is your stepdad a jerk Ok so my stepdad is a total jerk. He doesn't respect me or my older brother at all. The only person he cares about is himself and my three year old half brother.Help?

It sounds really tough to feel disrespected by your stepdad, especially when it seems like he prioritizes himself and your half-brother over you and your older brother. This kind of behavior can be incredibly frustrating and hurtful. It might help to talk to someone you trust about your feelings, whether that's a friend, family member, or counselor, to gain support and perspective on the situation.