My baby doesnt like pumped milk

[Bossleader]

My son has decided himself to stop drinking my pumped milk during the day and my husband has stopped giving him the milk due to having to just throw the milk away after a couple of hours and him not wanting it. (I have noticed a foul smell when the milk is heated lately). This happened after we went on vacation and I was with him for an entire week and him not having a bottle during that time. I know he will not accept formula during the day. I still nurse him whenever I am at home and during the night. He does eat whatever we have for meals. I do make cereal with my pumped milk at times and he eats most of that. Is what he nurses from me enough if he doesn't drink anything during the day; he is almost 11 months old.