When I picked up Griffin from daycare he yelled, "Mom, look a shooting star!" I told him that he should make a wish on the shooting star. He was quiet for a moment, then said, "I wished for a brother or a sister."
If I ever needed confirmation that we were doing the right thing, that was it!
Later, we were having dinner together. Griffin said, "Mom, what if a kid wrote a letter to Santa and said that all he wanted for Christmas was his mom?" I told him that I thought that would be very nice. Then he said, "All I wanted was a Batman cave AND my mom" PAUSE "and a brother or sister."