Am I overreacting to this text front mom?

So I sent a text to my mom that I just completed a vasectomy. I also mentioned that her mom also had a surgery that day. Her and I haven’t always had the best relationship. My wife does not like her and doesn’t want anything to do with her which I’m okay with. What are your thoughts? Is this appropriate? After this I told her that it was pretty much unnecessary for what my mom said to me.