A.D.
Some babies really just prefer the breast over the bottle. Usually, it's the other way around! Try not heating the bottle up all the way...it doesn't need to be any warmer than room temperature and it doesn't even have to be that warm! After you pump feel the temp of your milk and then warm the bottles to that temp. I was surprised that my milk is really not warm at all. You might also try a different bottle system. My son does well with Avent, but it was rough when he was that old, too. No matter what you use, it will not be the same as the breast. I've heard that the Medela slow flow nipples are really good and fit several different bottles. Also, try to have your husband feed him before he's starving...not a lot earlier, maybe about 15 minutes. That way your son won't get frustrated and upset as easily.