Father refuses to work

Assalamu alaykum wr wb I’m stuck in a difficult situation. Im a single mother of two kids since their dad left. On top of that i have to provide for my parents too because my father refuses to work . He hasnt worked in 20 years and relied on me. Now i have kids to support and im forcing my mother to make him work for himself. She enables him to be lazy. I dont know what to do. I cant kick him out of the house but at the same time i cant be responsible for 5 people. I live in an apartment and he doesnt follow the rules and can end up getting me kicked out of there too. I asked him to go fend for himself but he refuses.What should i do?