(Gemara - R. Yakov bar Acha citing R. Yochanan): R. Eliezer holds that [Hafarah] depends on [obligation to supply her] food. If one was Mekadesh a woman on condition to feed her [during Eirusin], her husband annuls [alone];

If one made Nisu'in with a woman on condition not to feed her (rather, her father will feed her), her father annuls [alone].

Chachamim say, always, a husband cannot annul until she enters his Reshus (even if he stipulated to feed her. We explained this based on OHR HA'YASHAR.)