You need to start teaching your hubby a bit about babies (its a good idea anyway!)
You can pump and have him offer the baby breastmilk from time to time. Sometimes breastfed babies will refuse paci's or bottle nipples from the mother, and will take it from the father or other caregiver.
You can try also posting your question here: http://www.medhelp.org/forums/show/233
That's the Breastfeeding community, and the ladies there have a lot of experience with these types of issues.