Anyone ever deal with a client trying to pocket final insurance payout?

I have this client trying to pocket final $8000 check from Farmers Insurance company for a home remodel after a fire. She's been satisfied with the work up until after the insurance adjuster came and did the final inspection to see completed scope of work. Now she's trying to claim out of pocket expenses that supposedly total over $5000 and she wants us to endorse the final payout to her. After asking to see receipts she called me and told me to get the F' out her house. Final check hasn't reached her hands yet. Are there any more immediate solutions aside from putting lien on house and filing a lawsuit?