Feelings about out-earning husband

I make a considerable amount more than my husband. I also work a lot harder. Work is not the most important thing to him and he does not want to work much more than 30 hours a week.

Even though I understand that this is what happens and we really don’t need more money I am still so resentful of him for this and I judge him for it a lot.

Things blow up when we talk about it. I realize the C-line won’t change so how do I change the T-line?