I've never heard her mention any marriage & on her Twitter, all she talks about is hot girls & partying. If she is married, I'm sure her marriage sucks & he probably never gets any...
That's probably because like most other celebrities, Twitter is a brand extension and a method of marketing - why post stuff about her husband when her market appeal is a lesbian girl - who's gonna be interested in paying to see her site when in the back of their mind, she's married and there's no chance of a HC B/G scene because of that marriage??
Sandy isn't dumb, she owns half of the production company so she clearly knows about marketing and how to use social media like Twitter to increase her appeal to fans... she posts pics of her and other women because that's what fans want to see, not pics of her and her husband walking the dog or relaxing watching TV