Avril’s Marriage in Trubs?

Avril Lavigne’s already admitted her lack of interest in children–could husband Deryk Whibley be next on the chopping block?

The National Enquirer says Avril and her Sum 41 groom Whibley are leading “separate lives.”

Avril is on the International leg of her disappointing world tour, leaving Whibley by his lonesome and, worse, the two of them are getting used to it.

The other interesting point raised—Whibley’s wandering eye. The rag says he rubbed up against a “statuesque brunette beauty,” at LA nightspot Villa as Avril toured China.

Um, at least she has work to keep her occupied?