Life sucks

Hi I’m just here to rant because I have no where else to rant to.

My life really sucks. I feel like I’m not part of my family, or at least the decisions that have to do with me. So yeah I’m a kid living under my parents roof and I understand that, it’s the fact that my sisters who are barely older than me by a year and two years. Anything I say is wrong unless my step dad agrees. My opinion is wrong most of the time. Just because I defend my point he thinks that I’m not right unless he agrees. I wish that I could just leave.