My baby is about to turn 1 soon. I am going to have a party for family at the house on day of party then was going to have a little party a few days later at the local soft play as they have a party room etc. AIBU to only invite her friends of same age and not older cousins etc? What's the norm? My family a little put out that I suggested only her baby friends at the soft play party and not her cousin who is 6 years older.