My six month pregnant sister (and Matron of Honor) told me today she would not be standing up in my wedding if I do not allow her would-be 5 month old and 5 year old would be allowed to attend my reception (they are invited to the ceremony). We want an 'adult' reception and are not inviting any other kids, including my FI's own two nieces.
What is the best way to approach my sister and let her know 'I want you to be part of my only wedding...but not my niece and nephew.'?
FormerlyMsKrop