Re: screaming baby
Your DH should definitely at least try using the carrier. Then he can decide if he really doesn't like it or if it doesn't help. But I would leave both the moby and baby bjorn with the caregivers, and help them figure out how to use both safely. Other than that, have they tried a swing or vibrating chair? Also, maybe you could try leaving something that smells like you, like a piece of clothing your DH or dad could keep near her.
I'm Erin, wife to a wonderful husband, and first time mother of Baby Will - 05/13/2012
"Keep calm and latch on!"