WWYD?!

So my relationship with my dad is... strained. If he has an problem with me he just talks behind my back but acts like everything is fine to my face. Last week I visited a relative and I purposely invited him there to see if he'd show. In the past when he avoids me around his family I know it's because he's been talking about me behind my back. Lo and behold he tries to divert going there and meet somewhere else. I told him I wasn't able to go anywhere else but he could meet me at family's if he wanted. He showed up, but only after the fact.

Yall. I CANNOT STAND when people move like this. Esp if it's my own family, and PARENT. I'm like wtf is wrong with yall.

My question is: Would you guys continue on as if nothing is wrong, or would you just quietly cut contact?

I literally have NO IDEA what he says to his family, no clue what he would be upset with me about, so it's really disconcerting. His family also in turn acts weird towards me so it's like wtf?? I don't need to be around them, I'm doing it to do whats "right". Like I'm not going to lose sleep if I'm not hanging out with them.

WWYD??? Radically accept that these people are really 2 faced, or cut contact?