Hi Jim;
No kids involved then? You are in between a rock and a hard place. Seems like nothing you do will be enough to please her.

Can I be so bold as to ask if maybe she is trying to get rid of you? If you can't do anything right then why should you stick around?

Have you tried or suggested marriage counseling? Has she been evaluated by her Doctor? Is she depressed?

I have been married to the same woman for 35+ years and even though I still fail to live up to what she wants me to be at times, she still loves me, why, I don't know but, she lets me stay. Anyway, I hope you can reconsile this in some way and perhaps some time away will help to gat her attention concerning the seriousness of this situation.

Good luck,