ex-wife in-law 

An ex-wife in-law is any former wife of your current husband that he had children with. Your drama with the ex-wife in-law will run far deeper than your other in-laws.

My ex-wife in-law struck again, this time she ruined the holidays for the children.

ex-wife in-law by just plain had enough November 16, 2009

Ex-Wife-In-Law 

The ex-wife of your ex-wife's husband.

She'd become a good friend when our spouses were having an affair, but she became my ex-wife-in-law when our ex-spouses got married.

Ex-Wife-In-Law by thmill December 2, 2024