Kee Hinckley@nazgul@infosec.exchange
The funny thing about relationship names is that kids grow up calling you what people around them call you; including what you call yourself around them. You can influence it by asking the adults to use a different name for you, but they have to stick with it. And sometimes one parent's choice dominates
Which is how I ended up calling my parents "Mother" and "Father"; just like their parents had.
But my kids called my ex and I "Mama" and "Baba", despite my desire to continue that tradition, because the Farsi name was too automatic for her.
Two of my niblings call my wife and I "Madam" and "Unkee". Their mom went along with us on that one.
And three of my niblings call their moms "Me Mommy" and "Other Mommy". What started as a clarification question by one mom became their actual names.