I need an opinions.. I'm on a wedding budget so i'm trying to keep my list down.. no kids are invited... i invited both of our first cousins brothers and sisters neice and nephews... our paretns nd grandparents brothes and sisters and then second and third cousins we started picking and choosing only who were close too.... so i invited my cousin and his wife but not his step-daughter... I'm only inviting plus ones to anyone in a serious relationship.. my bridesmaid and sister is single and wants to bring the step daughter and i told her no and she's mad.. but my thinking is one if i wanted my step cousin there i would have invited her and two why would you invtie some to a family wedding they weren't invited too...
am i right or wrong in my thinking.. or should i let her bring her as her date?