co-parenting dilemma!!

Br

So me and my parenting partner aren't romantically together, but we do parent together and so far it's only been at my house and both of our parents homes that she's been to (I've always been there since she's EBF)

Our dughter is a month old today and he asked to take her next weekend for a night...I'm so not feeling comfortable with that yet since I've only ever been away from her for a max of 4 hours to go for dinner and a movie with him while his mom babysat (she was also our midwife)

ANYWAY. How do I tell him I'm not comfortable with him watching her for a whole night without hurting his feelings? I do have a pump and have some stored so I can't use that as a reason unfortunately

gif below to show how one night away makes me feel 😥

Irie is the love of my life, I can't imagine being without her for even one night...what if she needs me, or runs out of pumped milk 😫😫😫😥😶