Kevin Hart apologizes to his family for cheating. He did it all on Instagram.

Kevin Hart 'fessed up to cheating on his wife on Instagram— and he may have been blackmailed to do it.

On Saturday, Hart posted a tearful video of himself speaking to his wife, children, and 54 million followers. He acknowledges that he's made "mistakes" that hurt his wife, Eniko Parrish, who is currently pregnant with the couple's first child. He also states that someone in life was attempting to get "financial gain" from Hart's error.

"I'm at a place in my life where I feel like I have a target on my back, and because of that, I should make smart decisions," says Hart. "And recently, I didn't."