Also, I think it might help to think of it this way: if the roles were reversed and it was the OP complaining of a low sex drive impacting her relationship, we wouldn't suggest her partner should "dump her sorry ass". We'd express sympathy and support, and give her constructive suggestions. I think that perspective needs to be kept here, as well.

oh, no, i certainly would suggest that, were her partner to post here. i've been in relationships where my partner hasn't been interested in sex with me for whatever reason, and put years. of. effort. into fixing whatever problem my partner complained of.

dtmfa. quicker, cleaner, and then you can go find someone who's into you.

you can still "stand by him", you can still be his friend. but go date someone else.