I co-own a home with my sister and her husband. They’re getting divorced and he wants his share of the property. What can I do?

In the beginning, my sister was paying the mortgage for the first few months. After that, I was paying all mortgages and property taxes. All rental income was deposited into my bank account, but they claimed the property on their taxes. We also did renovations and remodels throughout the years. I was paying for all expenses, except for three times my sister used their shared bank account and wrote checks for the workers. Now, my sister and her... + full article