I’m sorry you are going through this. Hopefully she’ll change her mind. My dad wouldn’t listen to me. It took the pharmacist to change his mind. We rarely listen to those closest to us. Many times it takes someone we are close to. He asked her about the third booster. She said she wasn’t getting it. No further explanation and he trust her because she’s part of the medical community. My mother in law has finally stopped harassing my husband. She knows not to bring it with me. People of that generation blindly trust doctors and the news. It’s really sad. Yet, we are the crazy ones!