I'm the exact same with my husband and felt the same when leaving my LO which I've done I think twice overnight since she's been born (she's 10 months). But every time he is fine. You just have to have hope and trust! And either ask for regular updates (I'm like this) or don't speak at all haha and focus on having a nice time with your friends. Plus, every time he does have her alone whether overnight or not, they definitely become more bonded which is beautiful to see x
We've gone away for a weekend and left my baby with my parents, she's been fine!
Step back one evening if you got time and trial it, let him do bedtime routine or just go take a break knowing your baby is in safe hands. It'll be hubby's turn next
Before you leave grab a shirt that's not too dirty but is worn by you give it to your partner. So whenever he tries to get the baby to go to sleep and get settled it will help the baby calm down because the baby smells you and that comforts the baby a great deal. Tell him to also put your shirt in the bassinet or crib and the baby will fall asleep very soundly 😴btw it doesn't have to be a shirt it can be any small clothing or something that is yours that has your scent on it is all that matters ❤️