Legal spouse, children, parents, siblings, siblings' children- in that order.
late parents
Parents can call their children whatever they want. Regardless of what they've changed their names to, they're still their children.
Childless
Oh, dude, back in the 1940s, kids called their parents "Mom" and "Dad." Like, it's not like they were calling them "Supreme Overlords" or "Master and Mistress" or anything. Just good ol' Mom and Dad, keeping it simple and classic.
mum and dad
No, they are not lesbians, as they have all been married and have children.
A straight guy who hangs out with lesbians is called a lesbro.
Mamma=Mother Pappa=Father Föräldrar=Parents
Not simply using each other's cells, but with some sperm, lesbians can (and do!) have children!
Mary K. Blackmon has written: 'In the best interests of the children' -- subject(s): Bibliography, Lesbian mothers, Family relationships, Lesbians, Children of gay parents
to call their parents in emergencies.