A.P.
How old are your step children? I really dont see how that's unfair. If you sit your children down and you explain that they ALWAYS get 3 parties, and the baby has only had 1, and that he has a right, just like they do, to have a family party and a friend party. They are still getting an extra party, that your son wont. I think it's pretty unfair for your youngest to only have one party. It's not his fault that he only has one side of the family and not 2. I see nothing wrong with it. I know that this sound alittle off, but what if your husband threw in some money when the other kids have there friend b-day party? That might make him feel like he's giving all the children the same treament. Good luck, it's never easy when you have two diffent families joined into one.