Ross'd

When a wife dumps her husband, not for another man, but for a woman instead.

Term originates from the TV show, Friends, where the character Ross Geller's wife, Carol, dumps him to marry her female friend Susan.

Canadian premier, Kathleen Wynne, ross'd Phil for her friend Jane.

Saddest shit ever is not when your wife leaves you, it's when you get ross'd.

If I ever get ross'd, I would turn off all the lights and sit inside a size 9.5 shoebox and cry in it.