Did I make a mistake?
I (21F) attended my friend's 21st birthday celebration last night. Before I left, I mentioned to my fiancé (27M) that I wasn't sure if my ride, who was my friend, would be drinking, so I asked him to keep his phone on in case I needed a ride. At around 10 PM, he said he was getting ready for bed and asked if I needed a ride home or if my friend could bring me back later. She assured me that she’d take me home once she sobered up. However, she fell asleep around 12:30 AM, so I sent my fiancé a message just in case I dozed off waiting for her, so he wouldn't worry if I didn't make it home. Apparently, he thought I should have woken up my friend who had been drinking to drive me home, which didn’t seem safe to me. He eventually came and picked me up but was really upset about it. He said he felt he couldn't sleep without me there and that I should have known he wanted me home earlier. But this all started at 12:30, and my friend was both intoxicated and asleep. I just wanted to celebrate my friend's milestone birthday, and I would have been fine staying the night if necessary. For some extra context, he wasn't there because my friends perceive him as controlling after he didn’t allow me to go to a Halloween party they hosted. Now I’m wondering if I'm in the wrong here and would appreciate some opinions. Note: I hadn’t given him a specific time for when I would be home.