I'm getting divorced, my stbx is/was the main breadwinner and we managed to buy a house because of her income and despite her bad financial decisions.

Keeping on track, she wouldn't really mind much me keeping the home and renting somewhere, but wants her name off the mortgage. Given that we bought in Central Texas in 2019 - (thus one of the most appreciating RE markets, and 3.3%) a refinance for me would be impossible (would inherit a 7%) even if I find the money to buy her part out. I can make it work as is right now with my current monthly payments.

What are common alternatives people take when not selling the family home?