What do/did you call your mother? and what do/did your kids call you?
When I was little, my mother was "Mommy"
When I was older, she was "Mom"
Two of my kids call me "Mom" - two of them call me "Madre" - occasionally I will get "Muh-THER" from one of the last two. They might have called me "Mommy" when they were little, but I really don't remember for sure.