So my dad has always made out like he’s sicker than he is and I believe he has Munchhausen syndrome…

So my dad has always made out like he’s sicker than he is and I believe he has Munchhausen syndrome but I can’t say for sure obviously because I’m not a doctor. He’s also always struggled with addiction. Well anytime any big event happens or is about to happen in mine or my brothers lives he always pulls some stunt. Like this week he decided he needed to go to rehab 🤦🏻‍♀️ after going to the hospital. He goes to the hospital multiple times a week and always gets sent home because nothing is wrong with him. But I’m always there to answer his calls and everything. It’s just this time I don’t want to call him or talk him because he knows my mom is coming up here to Michigan and anytime she comes he acts more sick or calls me more than usual. I was talking to my mom the other day and talked to her for an hour and he called and messaged me about 10 times within about an hour. I don’t want to keep him from his grandkids but I also don’t my kids exposed to his behavior if he’s gonna keep acting like this.