I understand that if the bride's parents, groom's parents or both are hosting the wedding that their names should be included on the invite. However, can someone explain exactly what "hosting" is? For example, for our upcoming wedding, my fiance and I are paying for the entire venue, my dress, his tux, cake, favors, transportation, honeymoon etc. My parents told me they're going to *try* to pay for the chair covers, and FI mother is paying for the RD. Are we supposed to include their names on the invitation?