when just getting out of your house, yes. after that, maybe. it is not a certain thing that you will stay with them. one of them could have to go somewhere while you stay with the other. or you could have to go somewhere and be separated from your parents for a while.
If you are using "mum" and "dad" as their name then it is capitalized. If you are using "my mum" and "my dad" then it is not capitalized.
family guy
аав- dad ээж- mum
Dad is Frank and mum is Helen.
mum and dad
Mum and Pop Mum and Dad
"Mum, Dad, I'm a christian," Or, "Mum, Dad, are you sure you a christian?" Or "Mum dad i think I'm a christian," Or even "Mum, Dad, Are you christians?" Something simple like that.
If you say my mum or dad... you don't need caps. if you are saying mum and dad... then you don't need caps.
dad: paul mum: lily
mum = maama dad = baaba
39(Dad) And 34(Mum)
They are dad 46 and mum is 45