Unhealthy boundary number six is not calling out someone who mistreats you.
I keep quiet to keep the peace, but sometimes bullies will find someone who is passive and take advantage of them. I tend to be a bully magnet. And when you do stand up for yourself, guess what, they gaslight you and say that the bad thing never happened. Or they will say that you made it up. That's when you cut those toxic people out of your life.
When no one will help you, you need to stick up for yourself.
"You teach people how to treat you, by what you allow, what you stop, and what you reinforce." Tony Gaskins