When my nephew got married 2 months ago, he didn't invite any of us aunts and uncle from his mother's side. We hadn't fallen out and were not sure of the reason. His bride was pregnant and they said it would be a quiet do although about 50 guests were present as it turned out. We nevertheless sent cards, gifts and cheques which he cashed, but 2 months later, to add insult to injury we have had no word of acknowledgement or thanks. The baby is due very soon, do you think I should buy this child a gift after the lack of gratitude for my gift and if I do, is there a way I could tactfully prompt some kind of acknowledgment from him? He lives 200 miles away and I don't often get chance to see him.