Help a brave mother stay with her children

I am a single,mother of three beautiful soul. I am also a fighter of lupus. I was in an abusive relationship. I was verbally physically disrespect and beaten by my husband I choose my children and I walked away. I was left to take the burden on to raise my children and take care of them on my own. I choose child support and because of thatI was reported to immigration and immigration, revoke my documents, (but did not deported me )now I cannot work to take care of my children unless I get the proper paperwork together I contact a Lawyer and they’re charging me lots of money .I’m asking for help to get this money together and get my papers together so I can stay in my children life and help them grow please and to out them in the right direction.I’m asking you kindly to help me .. my enemies teams up and call immigration on me, including my children’s father. I will do everything publicly so you guys can see that I am not a faker. I am not a fraud. Please help me..