Today, my brother's wife took his mobile phone to see it, and I sent it to him. In a word, you have changed and become strange, and you are no longer the person I know.

Hello, I think your behavior is inappropriate. Your behavior will cause your brother's family disputes, which may lead to the breakdown of your brother's family. So I suggest you take the time to explain clearly, end this farce and avoid the consequences that you regret. I hope my suggestion will be accepted by you.