if that is ex's family (her, OM and D14) then that is who should be on the card...
I have a friend that sends hers out from her dogs... I have never met her dogs yet they send me a holiday letter and sign with their paw prints...
my ex used my engagement ring to propose to the little girl he was seeing... crass and tasteless??? who cares??? he wasn't proposing to me again using it and I surely wouldn't have said yes!!!