I co-sleep too. It's the only way I would survive. He feeds every hour so I just don't know how I would give him to someone else for 3 hours. I haven't been away from him since he was born.
You have to. 3h with a bottle is your survival. 3h gives you one sleep cycle. Usually, I had to have someone take him outside. At the same time, it's safe with safe person.
Sending love... Any chance someone can take them away for 3h? Also, just FYI, I ended up cosleeping. And yes, people don't get it.