Whats there to do about my mother and i ?

If you can't talk with her,can you talk with your dad or another close relative ? Your mom is asking too much from you. They are her children & not yours,& she should be home every night,& not put the responsibility on you.She can possibly be considered abusive by local laws in your state.if you have to,go live with your dad. I doubt that he'll be happy to know that his children are being left home alone by their mom.You can also make an anonymous call to the local agency that deals with child abuse. She deserves to be held accountable,especially since your still in H.S. & aren't old enough to have those responsibilities. BOL to you