I forgot to add, last time I asked about if she has thought about the house she said: "no, I guess I'm avoiding to think about things that are hard/tough"
Sure, if you're legally able to, and need access to those funds, add a deadline. I set a soft deadline. My ex-wife paid rent on the family home, which automatically increased above market rate after six months. If I recall correctly, we sold after nine months, which worked out just fine for me.
