Why the change in attitude after 7 years of marriage?

All I can say is if I had that many kids I would make them do chores. I had to do it when I was growning up. From the time I was like 7, 8 years old I helped my mom clean house, even if it was just dusting, I folded clothes and put them away -- and not just mine. I washed the dishes after supper. You can take time for yourself. I don't know how old your kids are but they need to pitch and and so does the husband.