Choc It would certainly have worked on me BUT that's me not your wife. I was desperate to receive affection from my H and if he had shown it first would have gone from LD to HD in a heartbeat
Trouble is if only one person changes and the other still isn't responding eventually the resentment starts up again and nothing REALLY changes. Plus it really isn't all about sex there are other issues that have to be addressed.
FWIW I think bringing the problems out in the open was the right thing to do for YOU at the time and hopefully things will work out for you both. If not at least you will have given it your best shot you can't do more than that.
Lil put the health supplement info on chocs other thread hope it helps.