Negative behavior

Baleigh • After having 2 rainbow babies, pregnant with #3 😊

What’s everyone doing to stop negative behavior? My daughter likes to pull other children’s hair when she’s around them. Which isn’t often, but she’ll pull their hair like 10 times. I try to hold her hands and get her to look at me and say no sternly but then she just laughs at me and runs away 😐😐 I don’t want to be the mom who has the mean kid 😭 she also hit a little girl on top of her head at the playground. Talk about mortifying 😫😫😫😩 SOS