Anyone trapped in a sexless marriage deserves better. Sending massive virtual hugs.
Marriage is so much more than sex, but when there isn't any in the marriage it can become all consuming - I know!
The question is, how do you change things?
If your partner doesn't see you as sexy / attractive any more, or their libido (generally, or just for you) has disappeared, what do you do?
I can't advocate playing away, but I fully understand the need / drive - I'll freely admit to having been sorely tempted on more than one occasion - but if you go that route, then maybe the marriage is over?
I know how difficult being in a sexless marriage is - it can be soul destroying.
I also know how hard it is to leave a marriage - particularly if there are young children involved, but is that fairer to you both?
Difficult questions, with no easy answer.
My personal experience is that, if you do decide to leave the marriage, there is a whole world of intimacy & sex out there. You suddenly realise that you ARE attractive, that someone DOES fancy you, and that feeling, especially if you've gone for a long time without (10 years in my case) is amazing.