Sit her down and have her sign a contract concerning the rules of your home. Give her six months to get a job and save the money for a new place, put the six-month date on the contract. Give her chores and rent to pay (one of with will be keeping her kid's stuff picked up). Somewhere inside, she is missing information concerning how to survive, help her figure out what it is. Be serious with her concerning her situation. Go back over budgeting with her and teach her to live within her means. Life is not easy. Life with kids is even more difficult. It' s time for her to get it together. If she doesn't get a job and save, then throw her out in six months.