SSRI drugs are well known to lower sex drive. Has she tried drugs?As you guys know, my wife and I are doing MC in regards to her sex addiction, and recently she has been healing and changing for the better (I think)...
As always, I recommend fluoxetine. It's the longest lasting SSRI (half-life is several days), so there's no withdrawal if a person skips a day or three. It's off-patent, meaning it's dirt cheap. It's also an old drug and has a well established record of safety.
You know what's great for insecure emotional problems? Fluoxetine.She's become much more clingy unfortunately, and MC apparently identified my lack of "sensitivity" and "vulnerability" a problem that contributed to my wife's insecurities. I was confused, because I've been alot less hardened since wising up a while back, and more emotionally available.
Also, sex is a physical way of showing affection. Try hugging her and touching her more often.