Have a nitpick-y mother-in-law or a controlling father-in-law? It's best to keep your feelings about them to yourself during marriage.
But after divorce? You're finally free to rant all you want. With that in mind, we asked our followers on Facebook and Twitter to reveal the worst thing about their former in-laws. From mother-in-law nightmares to in-laws who invaded the home, click through the slideshow below for some of the worst in-law horror stories.