So I am a new Dad and my son is almost a month old. I managed to take 6 weeks off to help take care of him with my fiancé. Lately we have been bitter towards each other because I never wake up to help at night by myself. I want to help and hate that I can’t wake up to his cries but if she didn’t hit me awake, an explosion right next to my head wouldn’t wake me. Now I am being yelled at when I get up in the morning and sleeping in a different room because mom is so mad that I never wake up. How do I train my subconscious to hear my baby cry at night and not sleep through it?