I don’t understand her obsession with them getting their hair cut. If Grayson hates it let him grow it out a bit, it won’t last forever. I bet she made him feel like tit as well, probably told him that Lawson is a good boy getting his done but he had to stay with his dad because he’s bad. It would likely benefit G to just go and watch L have his done a couple of times to build his trust up but she won’t have the patience for that.