34-year-old Richard Leon Barton Jr. never got around to divorcing his first wife in Rhode Island. So when he married a second woman last July in Grand Rapids, Michigan, he probably should have not posted those pictures to Facebook! His first wife became suspicious when he defriended her, so she snooped around and found his "happy wedding photos with the Grand Rapids woman on the pages of Barton's friends and family," according to The Grand Rapids Press.

Now Barton's been arrested for bigamy and faces up to 4 years in prison. This has got to be the worst PSA for adjusting your Facebook privacy settings ever. [via All Facebook]