Guys, He locked the keys in the car but he's mad at me?

My partner locked the keys in the (my) car this morning with it running. OKay no big deal. I have triple a so I called and they came in 8 min but the whole time he was sulking and said that this ruined the whole day. I honestly wanted to tell him to stop being a little bitch. no big deal man. shit happens and I handled it. i didn't say that but why is he so pissed at me for? i got the silent treatment all day. he's been talking about having a baby.. how can I have a baby with someone who is acting like a baby and leave me to handle things when shit goes wrong... male insight pleaseeee. he's 29 I'm 32.
Guys, He locked the keys in the car but he's mad at me?
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