I think 우리 가족 should be the default variant
Is 우리 가족 accepted?
Or 우리의 probably
I hope that for everyone's family during this COVID 19 pandemic. Stay safe yall take your vitamins, wear masks and wash your hands. ♡
SAME TO U . STAY HEALTHY & SAFE !
A Korean person would never say 'my' here. Rather 'our'.