Sorry to read this news, but if I might make an observation here:
I've busted my ass for years, trying to make him, and my marriage, happy. I haven't been happy, though. I've managed to maintain a facade of happiness but underneath it I've been miserable and unfulfilled. I think that most of you knew that, though......didn't you?
If you really do want to try to keep going, then please look at that bolded statement and change your approach. You can't go about making your partner happy, or at least you can't make it job #1 in the marriage.
Note, I'm not saying you should intentionally try to piss off your partner or ignore their wishes, but I would point out the type of advice that I've seen given many times for these sorts of relationship issues: first worry about your happiness, then worry about your partner. If you aren't happy, you'll take it out on the partner in the relationship anyway, no matter how much you tell yourself to try harder and make things better. That never works (trying harder to make things better and please the partner that much more). You can communicate about things that make your partner *unhappy* or "displeased" and you can try to avoid intentionally doing those things, but beyond that you have to let yourself be happy.
I would offer the suggestion you've probably already heard about talking to a counselor. Get a fresh set of eyes and ears involved to hear things and see things and let them offer some suggestions.
Either way I hope things work out for both you and your spouse. 