Ever since My mom got married different things have happend, I NEED FAST HELP!?

Tell your mom that you need to talk to someone and would like to see a counselor. I know, you're thinking - what the? But - if you go and discuss these things - the counselor may pull your mother (and extended family) in to talk about it - in a neutral setting that the counselor (not your mom or stepdad) controls. This way you have someone else looking out for your best interests...If your mom gives you a hard time, get your dad to push for it too!