rppfl, coming from a woman's prospective, if you were the WAS, how would you handle it? Would you still feel the want/need to be intamate with your H?
Would you feel obligated?
This is a hard question and my answer may not be where your W is coming from. For me very personally, if I still lived in the home and there were no OM, then yes, I'd most likely continue to be intimate even if I were unhappy about other areas. Not because I felt obligated, but because I wanted to.
To me it sort of depends on what your s*x life was life beforehand. If it was good and frequent and something your W enjoyed, then why wouldn't she continue to want that? It's pleasurable and hopefully makes her feel loved, wanted, and safe. All good stuff. But it doesn't mean that's enough to overcome other problem areas. But again, that's just me.