Was wondering this recently, I've seen a few threads about grandparents referring to grandchildren as 'my little baby' or similar and this annoying the parents.
I have a DSD and a niece who are cousins, close in age and live with me and DP. (DP and his sister live together which is why niece is there too) when I give them cuddles I catch myself saying 'my little munchkins' or similar, and am wondering if I'm crossing a line by doing so? I always catch myself after saying it, I'm not doing it deliberately to wind anyone up, it's just an instinctive thing for me to say I guess? Is it really that bad?