This is what happens when your Sim is caught cheating (pics)

Divorce option is always under mean at anytime.

I'm shocked she kissed another sim when you played another family. I thought you had to make them share their first kiss first. I knew sims would automously flirt and become lovebirds with another sim even if their married when you switched households but never did I think they would kiss on their own when you didn't have them do their first kiss.