My husband and I divorced and bought separate homes. Now we’ve remarried, I plan to invest money in his home. Is that wise?

Dear Quentin,

My husband and I remarried after five years of being divorced. In October 2019, during the time we were divorced, I purchased a home in Louisiana. In March 2020, my ex-husband had a home custom built in Georgia for $445,000; it’s now worth $700,000.

In December 2020, we remarried. I contemplated selling…