This doesn't surprise us!

Nicole Richie and husband Joel Madden are "on the brink of divorce," In Touch reports. The couple have been together eight years, but in recent months they have been fighting non-stop and it's only getting worse.

"Nicole and Joel are at odds over everything," a source dished to the mag. "They’ve been spending more time apart because all they do is fight when they’re together. Nicole can be very forceful when she doesn’t get her way, and Joel doesn’t respond well to that,” the source added.

The only thing keeping them together is their children Harlow and Sparrow. "If it wasn’t for the kids, they’d be divorced already. Nicole’s trying to hang on for their sake, but she’s at her breaking point,” the insider explained.

From Good Charlotte to bad marriage!