How to sign Christmas card

My DDiL calls me by my name but when I send a card to son and wife I always put Mum & Dad. However, when I send her a birthday card I put our names.

I do the same as Chrissyh with DD2 and her partner, he calls us by our first names. DD1's husband calls us Mummy and Daddy so that's how I sign his card.

Like Greenfinch I sign mine Mummy/Milly - the Mummy is a jokey thing - I have two daughters with husbands.

I usually sign myself "M" as it is both Mum and my first name... takes your pick?

Mum, Jo and Joma. Although they refer to me as Marge for some unknown reason

If I'm sending a card to one of my children and their partner I always sign it mum but if just to their partner for their birthday I use just my first name.

I too would use 'mum' 'teddy'

My Hungarian daughter in law has called me mum ever since their wedding, which I love. She is the daughter I would have wished for had I had a girl. So never any problems with signing cards etc.

I usually put M&D with our names in brackets underneath to one son as she is still close to her parents - the other I just put M&D as DIL has a lot of family issues and she's been with my son 27 years. Now granddaughter is living with her boyfriend I put N&G (names in brackets).

My DiLs call me by my first name so I tend to put Mum/Polly on cards to brh ;or even Mum/Polly/granny to whole family.
Or sometimes just Mum !

If from us both Mum & Dad (Polly & his first name)

I sign joint cards Mum but cards to DiL I sign my name & Mother in brackets, that's what she calls me

The old ma?? I do this often, slightly tongue in cheek, on messages and cards to the young uns.

I put Mum and Dad
and underneath Jalima and Jalimus

ps in brackets underneath Mum and Dad iyswim

I am Mum, Mommy and Mamma to my three children. Their partners call me by my first name. So I sign whatever child calls me plus my first name

I regularly sign things Marushka/Mummy/Nonna.

Well you are still his Mum , so if it's to both of them I think Mum or Mum ---- ( your name attached ) is fine .

I'm an AC and wouldn't think anything amiss of I saw an IL write "mum" if my other half was also on the card. It also shows acceptance of the dil without sending them down the aisle or inferring that she calls you mum from now on.