How do you deal with a family member who can't respect boundaries being set by children?
We are trying to teach our DD that it is completely fine to say no to kisses and cuddles if she doesn't want them. Children deserve this sort of autonomy but also, when she is a young teen (and older), the ability to feel comfortable saying no to unwanted contact is really important. Even we as her parents ask "can I give you a kiss/cuddle" and if she says no, we just say ok.
There is a family member that does not listen when she says no. She will say no several times and they will do it anyway. Recently this resulted in me removing DD from the family member's company, then when she was playing in another room, I pulled them up on their lack of ability to listen to boundaries set by others.
Later on, other family members said I over reacted and created a really awkward situation. My number one priority is advocating for DD, not people pleasing, but I also don't want to create awkwardness within the family if I can avoid it.
How would you deal with this? Nobody else will say anything to this person and it is me that is the constant "bad guy".