My MIL occasionally will tickle my kids necks or backs or rub their necks or backs randomly and it makes me kind of uncomfortable. I trust her completely but I’m always wary of any unnecessary touching between kids and adults. I know she’s not thinking anything of it but I feel like it’s unnecessary to rub a 3 yr olds neck or scratch a 7 m olds back. Am I over thinking this? Should I bring it up just because it’s not a way I would show affection? ETA: I should have clarified, I’m not asking her to never touch my kids. Hugging, comforting when they’re hurt or scared, sitting next to them or on a lap to read a book, holding hands to walk, even playing tag on the playground, those are all touching, affectionate things. This is is just a random neck rub or back itch that to me, seems out of place. Obviously I always want my kids to be able to speak up if they don’t want to be touched and teaching them also to not touch others if they say no touching. These were very specific instances.