We thought they'd last!

Brooke Burke just filed for divorce from husband David Charvet after nearly seven years of marriage, TMZ reports.

The couple share daughter Heaven Rain, 11, and son Shaya Braven, 10. The Dancing with the Stars alum also has two children from a previous relationship. The pair tied the knot in St. Barts in August 2011.

The TV personality has hinted at trouble managing her big brood in past interviews, and we have to wonder if that left little time for her hubby?

"Having a blended family is a challenge. Two of my children are with their father part of the week, so when they come home they want me all to themselves. Then my other two children, who have had me all to themselves, suddenly have to share me and that can make them very needy," she previously told Fitness mag.

Can anyone make it in Tinsel Town?!