My family seems to be against me

I recently moved back in with my mother so she can help me out with Gabriel since Michael is now working two jobs. After the past several weeks, I'm not so sure this has been a good idea. The house belongs to my grandmother and she has voiced her opinion numerous times (never to me mind you) that she does not want me here. Obviously I'm upset about this. She says I'm lazy and never do anything. Nevermind that I always offer to do things for her, but she acts like I'm treating her like an invalid. I really can't win in this situation, can I? That's the whole reason I moved out in the first place, so I wouldn't be a *burden* to her. she says I don't care about her, that all I care about is her money. She told my aunt she's going to look into assisted living and leave the house to them and kick us all out. As soon as we get everything together, I'll be more than happy to leave with my son.