We are a close family but I didn't get cards from some people this year, cards don't necessarily indicate the esteem you are held in by someone and they're not really important, and it didn't bother me because on occasion I've forgotten to send cards too or haven't sent them on purpose because I might have had more pressing things to deal with. I mean if someone loves me and forgets to send a card, it's okay because they love me. If someone doesn't love me and doesn't send a card, it's still okay because them sending a card simply doesn't matter or make any difference. Try not to let it worry you, your daughter sounds great and you sound great so that's all that matters.