Is it normal to miss being a couple?

Not in a regret way, just in a "we haven't had a conversation that isn't about the baby in 3 months" way. My wife and I pass each other like ships in the night. When we do interact it's logistics - whose turn is it to go to bed first, did you order diapers, we need to talk about the pediatrician visit. I miss just... knowing what she's thinking about beyond the baby stuff. Is this just life now or does it get better as the kid gets older?