How can a single mother move out with no money?

1. No money savings
2. I raised my children raised here myself with the father of the children
3. I really need to leave him the relationship is very toxic and we cannot get along if we are just separated he will be giving me a hard time, petty and will not live with me as roommates if we are not together, but I have no support system.
No family near by or in this state (NY)
3. I work as a part time - income requirement is usually 3x, is not met to rent a place alone in NY.

What do you suggest?
How can a single mother move out with no money?
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