You do deserve better. But in the meantime, the financial issue is pressing.
Is there any way you can get some kind of temporary support order put in place? I am not sure what the laws in your state are, but this is a definite possibility, especially with a child involved. Check out the Attorney General's office in your state, or possibly a domestic relations office. At least then you might be able to get child support and maybe even some spousal support.
Im still standin better than I ever did looking like a true survivor feeling like a little kid Im still standin after all this time and Im picking up the pieces of my life without you on my mind..