DD is 2.8 and has, for well over a year now, pulled the hair on my arms for comfort. She does it almost subconsciously whenever she's sitting on me, having a cuddle - whenever she can really, though she's worse when tired. I don't know how to stop her - it's very painful (I'm not particularly hairy!) and she can get aggressive and angry when I try. She'll force her hand up my sleeve if I wear long ones or hold my sleeve closed . I try and get her to stroke rather than pull but I'm literally saying it every few seconds. It usually ends up with me getting up/removing her off my lap but I don't want to stop the cuddles, just the hair pulling! If anyone has any advice is be so grateful - it's getting ridiculous now and as above, as she's getting bigger (and firmly in grip of terrible twos anyway) it always seems to end in tears these days.