AITA for checking my daughters' bags after my husband packed them?

I (28F) have two daughters, E (5F) and A (7mo F). Our family is going on a vacation for the holidays with my husband's (31M) family. Before we left, I asked my husband if he had packed my daughters' stuff yet. He said that he already put everything in the suitcases. <br><br>When he went to work, I decided to check the bags. I saw A's bag first and found out that he only packed three onesies. I had to unpack the bag and repack it with more clothes. I found more of the same problem in E's bag. There were two shirts for a five-day vacation.<br><br>After I repacked the bags, I went to take A for a walk. My husband got mad when he came home. He said I didn't trust him and undermined him. I told him I had to make sure A and E had everything they needed. He said I overreacted because he was going to pack everything they needed. I said packing three onesies for a five-day vacation wasn't enough and he got even more mad.<br><br>He said since I don't trust him to pack clothes, he would just let me do it next time. He didn't talk to me for the rest of the day and took a nap as soon as we got home. When he woke up, he said he overreacted because he was tired but I still think he was mad at me and I didn't do anything wrong.<br><br>Did I do anything wrong?<br><br>Edit: I asked him if he was going to pack everything later and he said no. That's why I had to repack the bags.<br><br>Edit 2: I didn't grow up in a wealthy family. During the holidays, my family didn't have much money and had to make do with whatever we had. My husband grew up in a wealthy family. His family had more money than mine. I think this is why we had different ideas of how to pack clothes for our daughters.<br><br>Edit 3: Some people said my husband had already packed everything. However, he said he didn't know how much clothes to pack. He was waiting for my input. I had to repack the bags because we were leaving early the next morning.