Well then it's good that she's with someone who really cares about her as opposed to someone who would just take advantage of her. Really though, I get so annoyed at these so-called "leftists" who attempt to use leftist ideas to justify making judgements about the personal lives of others. Sorry to hear you're conflicted about your situation; I don't really have any good advice to give but I hope it all turns out alright.
I don't even get what's sexist about it. I love her, that's why I "own" her. People think it's a one way street, where she spends all day giving me sexual favors whenever I want, cooking for me etc. I yes she does that, but I do very much for her too; I help her find order and structure in her life (she was sexually abused as a child and that left her feeling worthless, esp. since her culture sees her as "unpure" because of it), I protect her, both physically and figuratively, and I do my best to take care of her every need. people are just fucking ignorant. they think BDSM is only about sex, when it's so much more.
It's funny because when I read your post in chit chat I knew it was only a matter of time before someone attacked you for your relationship being "sexist" or "wrong".