MIL got her just commuppance.  A beautiful bit of dark karma.
I'd tell her, "Enjoy it, MIL, you're paying for it." 😅

Once the mother in law moved and the started acting like the homeowner while her so did nothing about after you asked him to speak to her your marriage  was over. How was your ex mother in law able to withdraw from your debit card if you had yours? She also had to have broken into your small lick box if she took your expired card. Then she calmly stated she found it while cleaning, liar had to have been going through your belongings in order to find it in the back of your closet under things. Glad you didn't waste more time living with horrible people. Live a good life and show them what they threw away.

that was your first mistake was allowing her to move in ...the second she started moving things around  i would have put my foot down..you not only have a mother in law problem but a husband problem..i do not understand why you didnt tell your husband either she goes or i do..but no you keep putting things in your folder for later..should have called the cops and reported her for fraud and theft..and id theft

Holbrook & his Mother are real pieces of work. They behaved as if she was an heiress with unlimited funds. What happened with the $30k?

Why you moved out your place