what dads do?

to prepare kritaps for adoption i have to explain him what does mom and dad do in a family. i was telling him that dad's do with boys boy things such as sawing, striking nails, making bird feeders. after i asked what does he thinks moms do. kristaps tells me that moms strike nails, making bird feeders, putting together furniture. on what i surprised asked, why do you think so. kristaps proudly answered, because you do that!