Please share your least favorite things that parents do

I'm sure I'm not alone in this, but I'm feeling a little burnt out over parents this year. I've never had so many parents blatantly question my professionalism or challenge the ways that I run my classroom.<br><br>So, parents, what are some things that teachers do that annoys you? I'm open to constructive criticism, and I'm willing to admit that I'm not perfect. I want to know so that I can learn and be a better teacher for you and your kids.