AITA for checking my daughters’ bags after my husband packed them and now he’s livid?

I (37F) have 2 daughters, E (5) and A (8). My husband (38M) and I are going on a brief vacation with them. He was in charge of packing their bags and I did my own. <br><br>After he finished I opened the bags to double check. <br><br>I found he packed my daughters’ underwear taking into account departing and arrival days, but didn’t take into consideration that we’ll be doing outdoor water activities. <br><br>He also didn’t pack my older daughter’s favorite hair clip and instead threw a used bow in her luggage without her knowledge. She doesn’t like that hair bow and I told him multiple times that she hates it. <br><br>Lastly, he packed water shoes that are too big on both girls. The sole was too lose and they’d slip out. I pointed this out to him multiple times but he still did it anyway. <br><br>Someone suggested buying new shoes and I did but he said I was being wasteful for spending money on new water shoes. <br><br>Anyway after I opened the bags he got mad and said I was undermining him for double checking the bags instead of just sending my daughters with what he packed.