Reply to Sleep trained baby suddenly waking constantly

That’s another thing I was wondering. She eats well for me but during the day while I’m at work my husband has her and she doesn’t eat as well for him. But she was only waking once or twice a night to eat for a week and a half then suddenly waking up every hour so I don’t know. Wondering if I should just let her cry if I know she’s not hungry? It’s just hard to do when I’m in the same room and need sleep