xC Why is it always ME?

Everytime my mom needs something she calls me. Then she treats us like crap the whole time we are helping. She yells and has anger problems and her temper is like a lit fuse. :evil: <br><br>When she moved (about 7 times in the last 4 years) She wanted mine and my bf's help -Then all she did was complain about where we put stuff :x <br>When she needed money she called me to borrow some -Then she never pays us back<br>When she needed a ride some where she calls me to drive her places -Then she complains about our driving and uses all our gas<br>When she is depressed and sick she calls me and I feel horrible cause i cannot help her <br>When she needs a place to stay she calls me and EXPECTS me to say yes -I say no and she doesn't even talk to me for weeks!<br>When she needs to put herself in the hospital for her mental health she calls me and asks if my brother can stay with us....<br><br>I CANNOT DO THIS! Why me? Why do i have to be the bad guy and say no? I love my brother but he is 17 and needs to grow up. He has no sense of respect to ANYONE...Not even her. His dad won't even help him. What am i supposed to do? All it will do is cause my and my bf to fight. Plus he has EXTREME anger issues :x How am I supposed to say yes to that? I would be welcoming disaster in my own home. i cannot do it. <br><br>Then to top it off I say I am sorry i simply can't do it she goes "Well I already told papa that you guys didn'y even WANT anyone there so it was a waste of time asking." It makes me SO frustrated. Why should I feel guily? Why am I crying? It is not my fault my brother cannot keep out of trouble or grow up. <br><br><br>Sorry vp for my rant.