Cannot work out whether or not this is a terrible faux pas.
DS's birthday party is in a week. Only children from his school year/class were asked, to avoid offense caused by excluding anyone.
Now due to the Easter holidays quite a lot of his friends can't come and numbers are a bit thin. Would it be awful to ring a couple of mums of his friends in the year above and invite them since we have places available. (Party is at a venue not home).
Would you just be mortally offended to find your child was on "reserve" list? Leading to excommunication from school gate society, etc. etc