divorce only because of sexless marriage

44HLM just wondering how many people here divorced purely because of sexless marriage not anythign else?

I'm happy with every other aspect of the relationship. Sex is a big deal for me. We do it once a fortnight it's just duty sex for her. I can see the disinterest in her face, she doesn't move and tells me to hurry up. It's really degrading.

I think valentine's day triggered the thought again. Feel so lonely, I don't have any family here in Australia and with my two young kids too busy to hang out with friends. I know it's my own fault.