He just knew how much I wanted to have kids and I guess he did it for me.
Well, then your reciprocation should be to give him what he wanted to have, and that was YOU. When my wife became mommy, she forgot all about being wifey. I became the pack mule whose sole purpose was to PROVIDE for her and for THE KIDS. EVERYTHING was THE KIDS. NOTHING was me. I was simply a basinette and a white picket fence. A functional appliance. This contributed greatly to my round with mid-life-crisis. My wife and my kids swam in the pool, I cleaned and fixed the pool. I didn't have time to swim in it because I had two jobs so that she could be SAHM. I parked my Volkswagon Beetle on the street and rode to work with exhaust fumes coming in from rusted out heater cores through my defroster so she could park her debt-secured gas guzzling boat in the concrete driveway.
As for being a good dad, he does what he needs to do and he takes care of us.
That is all you can ever expect. You may very well thank God for it. He sacrificed FOR YOU. There are utter millions of "dads" who DO NOT do what they need to do and DO NOT take care of their wives and kids, and who couldn't care ****ing less about their wife's motivation, goals, and fulfillment in life. Consider yourself blessed.
If you really want to help your husband, spend time with him. Have sex with him. Go places with him. Do things with him. NOT KIDS. NOT IN-LAWS, not friends, HIM. ONLY. Formulaic success.
He just seems like an empty shell interacting with her.
I have to admit, that was me. I did what I SHOULD, but it was far more lip-service than heart service.
......another woman. He thinks and dreams only of her, neglecting his family.
Many times, that is precisely where it leads. It's usually an empty, fake, hollow shell of a woman who gives him attention, praise, and who wants to go to bed with him, at least for now, until she can "get" him and prove that she is "better than" you.
He also may be suffering with depression.
Yes. After years, the fatalistic view takes over. He sees himself getting older, less able to compete, and the bills and the responsibilities are just, by God, relentless, and he has FAILED. Failed to achieve the happiness he wanted. Failed to achieve the success he wanted. Failed to even get his wife's attention.