From talks we had in July and looking back before that, I believe I know most of the ways in which I failed him. Not cooking, not cleaning, not working, not listening, being needy/dependent. Not an exhaustive list.
Ironically, my W didn't do any of the things you listed and I was bitter and resentful towards her. She ended up leaving me and now none of that stuff seems important anymore. I've been doing all the stuff for myself now and I think if I would have just picked myself off the ground and started doing it my W would probably have started putting effort into that stuff again.
M 55 W 52 MR 32 T 34+ D29 BD May 8, 2016 - She moved out ILYBNILWY May 15 (Through email) No EA/PA August 23 - DB used against me in every way Divorce July 18, 2017 - Life is getting better every day