Hi Dave,
I'm 32 but I can definitely relate to being the sex crazed one in my relationships. Since I've been single for a time now I've been giving this subject a lot of thought.
This is my suggestion, take it for what it is, maybe you find something of what I have to say about this usefull.
The power over sex and the sexual balance in your relationship does not seem healthy. She's in control and she probably knows it.
1. I don't know how often you have sex right now but I would mentally prepare myself for not having sex with her for quite some time. Even if she would want it. She needs to get used to not being needed to fulfill your sexual appetite all the time.
2. I would try to develop some healthy interests that clearly shows my independence. Something that is my own and that is important to me. Yard works seems fine for you but I would try to develop new stuff as well. Be open to something new and stay postive. Your independance must not come across like a you're being a martyr, which is a big turnoff. If you develop new interests you are clearly showing some healthy attractive independence.
3. I would try to fulfill her needs better than I've done in the past. Touching her a few times troughout the day. Give her positive feedback on stuff that is important to her. Whisper something nice in her ear. Classical chick stuff but I think it works. If you are already doing this I would do it in a moore sincere way and a non needy way. If you get better at fulfilling her needs, whatever they are, and at the same time demonstrating that it is not that important that she fulfills your needs, things will be different.
I would try to stay positive, independent, warm and friendly and not giving sexual invites for an extended period of time and see what happens to the dynamic of the relationship. If you cannot do those things, if you give in to short term cravings, then it is you that doesn't value s-x highly enough to make it happen.
I know all of this is easier said then done. I've been in your situation and I feel tempted all the time but at the same time, always reaching for it simply doesn't work, it makes it worse, so stop that!
Good luck!
