Statistically having minor children has been shown to make people less happy.
https://ifstudies.org/blog/does-having-children-make-people-...
I’ve never had to deal with raising small children - I have two stepsons for whom I’ve been their only father since they were 9-14 (now 18-23). But they were already mostly self sufficient by that time. They were at the fun age. Not the helpless baby stage where they couldn’t do anything for themselves.