My great niece passed away from SIDS on Friday at 1 month old. The funeral is scheduled for this Sat. However my son is turning 18 on Thursday and we’d planned to take him to Pigeon Forge Wednesday thru Sunday. I truly want to support my 17yr old niece with the loss of her baby, but I’ve already booked a trip and Cabin 10hrs away to celebrate my son. Do I celebrate my son or mourn with my niece? What would you do???