Ex deliberately gonna force the house to be repos.

OK split in Nov 2018. She force me and daughter out using my daughter as a weapon.she no family here they lives 309 miles and threaten to love her there if I don't move out. Agreed she can stay and I move out if she pays all bills. Just verbal.
Now she asking me to move in. I'm under contract and can't afford to live there now. I work 30 hours low salery and on benefits. She said she moving out next month and don't care if it get repossess. She is in about 30k debt herself. I want to sell but she won't stay there while we try to sell. She moving in with her BF.
Can she get in trouble for dilbratly doing this. Or is it tuff and lose my money. 25k equity in the house.