You will be rewarded....

Narrated Sa’d bin Abi Waqqas (Radi Allaahu anhu): Allaah’s Messenger (SalAllaahu alaihe wa sallam) said, “ You will be rewarded for whatever you spend for Allaah’s sake, even if it were a morsel which you put in your wife’s mouth.” {Sahih Al Bukhari hadeeth #56}