Thank you for sharing your experience. If we are going this year, it will probably just be DS7 and me. My DH will stay home with DS9. Whether we go or not this year, though, we will still have the concern of how to explain to DS9 when DS7 is going to certain events or doing certain activities but he's not eligible to go/do.

I have some ideas on how to do it but I would love to hear suggestions from parents who have to deal with similar situation.