Gwen Stefani and Gavin Rossdales marriage on the rocks?

Gwen Stefani

The couple are reportedly heading for splitsville.

Gwen Stefani and Gavin Rossdale are reportedly on the verge of a split!

After a decade-long marriage a source told Star magazine: They have a roller coaster relationship, and right now it has flown off the tracks, adding, Theyre fighting nonstop.

The magazine reports the couple - who have two young boys together - are at each others throats over Gwens success and her husbands past.

A source revealed: When they got together, it was Gavin who had the big career, but over the years, Hes had to watch as his rock-star status dwindled and hers soared to stellar levels.

Gwen has supposedly lost trust in her husband - after he allegedly had afling with cross-dressing pop star Marilyn.

Source told the magazine, Everyone is saying a divorce could happen any day now.

Its not a question of if; its when.

Despite the divorce rumours circulating a source close to the couple told Gossip Cop the story is completely untrue, adding, They are not divorcing.