Sounds like my h. The people he is surrounded by is all young single guys with no w or gfs. It's like they are scared and want to run away from all responsibility.
Did you guys have kids young or get married young. As a woman, it's hard when you become a mom. In a way you can feel like that is your label, and that being a mother is your only roll. Did she ever struggle with pnd or be diagnosed with it? It sounds like she is struggling to figure out her identity and has just gone to an extreme to try and figure this out. Rather than find a balance, she seems she has chosen to just step aside and run away.
Me 26 H 25 M 4 T 5 Baby born 4/14 BD: 1/15 EA: 2/15 PA: 4/15 reconciling: 4/15 ILYBINILWY- 11/15 ILY-1/16 ILYBNILWY 4/16 ILY 6/16 ILYBINILWY 6/16 Baby due 3/17 BD 8/16