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

I (37F) have 2 daughters, E (16) and A (13).<br><br>My husband (40M) and I were divorced for 2 years before we got back together last year. He moved out of state for work and when that ended he came back. We decided to try again but it's been an adjustment having him back in the house and in our lives.<br><br>He's really been trying to step up and help more and he offered to pack the girls for our upcoming trip. I didn't want to be the mom who micromanages so I let him do it. When he was done I thanked him for the help and said I was going to double check the bags to make sure everything we need is in there.<br><br>He exploded at me. He said I was being an asshole and questioning his capabilities as a parent. I thought he was overreacting and I was honestly a little confused. But I decided to just drop it to avoid a fight. I thanked him again and said I was just going to double check that the girls had everything they need. I looked through their bags and I was shocked. He didn't pack a single pair of underwear for my daughters, as well as bras, water bottles, and several othet items they'll need. I told him he missed a lot and he told me I was asking for trouble and I was attacking him as a parent and Luna his masculinity by questioning him.<br><br>Now he's angry with me and is accusing me of sabotaging him. And the girls are upset because they heard us arguing and realized he didn't pack them underwear (they were very upset about this). He's demanding an apology from me but I don't think I did anything wrong. Was I?