
So my dad is always yelling or pushing, in a way that declares he's right. I'm not sure if he's a narcissist, but he's kind of like one. Most of the time he's wrong (I'm not sure common sense ever met him, tbh) and makes stupid statements, then defends them even after we have solid evidence he's wrong. He's always a tyrant of the household, and I think he's gaslighting my family. My mom jokingly questions her sanity, but I'm not sure if it's a joke anymore. My dad is always rubbing the fact that my mom didn't finish college in her face because she had me - so my mom can't get a good job to support her and her kids without my dad's help. This way, Mom is financially dependent on Dad, so she can't get away from his abusiveness without going through a heck of a lot of divorce work or whatever.
TL;DR - my dad is probs emotionally abusive to our family, by gaslighting or narcissism. Mom is financially dependent on him, can't up and leave.
Any advice on how to peacefully but effectively handle my dad's emotional abuse?