As for your W wanting sex, women usually do not want to have sex with the husband, if they are getting it elsewhere. So your W wanting to have sex with you is IMO a good sign. I think (IMO) you should take one for the team.
I really do not see the harm here...
But as I said before, you know your W best...
DDJ - I can't speak for your sitch but in our marriage we have often gone weeks without sex. My WW has mobility and pain issues and sex while very important to me hasn't been a priority for her. I've rarely pushed for it.
However, sex is an act that will "bind" you to her and give her control over you and she will know that she has that control. Unless your sex is of the "wham bam" sort which would be counter-productive I think.
My opinion? Take a cold shower, think about losing football teams and keep your bloody pants on until you are SURE that she is looking to start piecing things back together. If you "take one for the team" - your team will lose.
On the other hand - I know that I would really struggle if my WW came to me with an offer of sex and just hope that I can be strong enough myself to make sure that she's not just trying to manipulate me because she KNOWS what it does to me.
On BD H52, W50 T27, M26 S21, D23 BD-9-Mar-16 D-15-Jan-18 Final-19-Apr-18 I am a storyteller. The story may do you no good. But a story is never for the listener. It is always for the one who tells