So my brother in law got married yesterday. My parents were invited to the wedding and we arranged for them to take care of our 3 month old son for the day as my husband and I were both in the wedding party. It was a big overwhelming day for a little boy and my mom ended up taking him home before dinner. My in-laws offered to watch the baby for a couple hours today so my husband and I could get a little rest. Flash forward to the time they had agreed to and change of plans, they no longer would watch him for a variety of changing reasons. Fine by me, he had been super fussy all day and I finally got him to nap in my arms. Mother In law decides to randomly show up unannounced. Comes into the nursery where I’m rocking a (finally) sleeping baby and says she wants to take him for a walk. I said no, he’s finally sleeping and knowing him, a walk will wake him right up. She seems fine by this and watches him in our home so I can have a nap. Awesome ! She leaves and my husband gets a text from her. She’s mad at me. Says she will no longer watch him without my father In law here ( not sure why) and she’s going to start calling him bubble boy because I said no to a walk today. I’m pissed and take this as a jab at my parenting. He was just at a wedding, he was exhausted and finally was asleep. Am I overreacting ?