I rented a 3 bedroom newer home in Florida because my parents live here and for mother and son to live with me. They were evicted from their home in California and were staying in a cramped apartment with two other men. Mother has full custody, legal and physical. She and our son moved in with me 2 weeks ago here in Florida, I paid all expenses. She also signed a lease with the home owner and I.
Mother and I have had some fights. She threatens to go back to California, or move out and take our son with her now. But then the next day she's better and changes her mind. I need some advice here because I am not sure what my options are if she does leave.

