The exhaustion is actually insane and idk how to fix it
My wife and I work opposite shifts so one of us is always with the baby (saves on childcare but lol the cost is our marriage sanity). I work 2pm-10pm, she works 7am-3pm. We have a 4-month-old. I get home, she goes to bed basically immediately, and I do nights. I sleep like 5-6 hours broken up. On weekends we're both awake but also both responsible for the baby.
I feel like I'm in a fog. Like literally cannot remember if I fed the dog yesterday. We can't keep this up forever but can't afford full time daycare either. Is this just what the next 2 years look like? Because I'm not sure I can function like this long-term.
4 months is still so hard on sleep. But this schedule needs to change before you both resent each other. Maybe start looking at part-time childcare even if it costs some money - your mental health is worth it