Really interesting find T^2. I had a reply typed out, but thought it was better to just posted on my thread since it ended up being all about H. I think they want the intimacy bonding, and know that comes with the spouse relationship, but they are incapable of it, thus incapable of any kind of relationship with the spouse.
I hope you're feeling better!
M38,H39 M:16Y BD:8/12 OWDB:11/12 S:11/12-5/13 "Temp" home:6/13 OW dropped:9/13 "I love you":12/13 H ring on:2/14 Depression back:5/15 "I'm done:" 7/15 H moved out: 3/16 H moved back: 12/16 Working on us: 3/17