1yo sleeps through the night for dad but not for me?!

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So I went away with my friend for a night on Sunday and my 1yo stayed at home with his dad. I have only left him 3 times in his life and each time he has slept through the night for his dad!! I am so beyond grateful for that - why does he wake up at least 1-2 times every night with me?! He is exclusively breastfed from birth and the only difference was that he got a bottle of expressed milk and dad put him to bed?? I would be lying if I said I wasn't extremely upset last night when I was doing the usual night routine and he didn't go to bed for me despite sleeping through the night previously 😭😭 feel like I'm doing something wrong 😭💔