The groom is my cousin and the bride is my best friend. I'm the MOH. My aunt (groom's mom) calls me upset because the groom & bride told her she(groom's mom) can't invite her two sisters. The groom's & dad are paying for the rehearsal dinner. Who is supppose to be invited? I know out of town people are coming but the groom told his mom they don't want extra people even though the groom's mom is willing to pay for the extra food!