My son went to a party with his girlfriend a few days ago. He brought home a beautiful, delicious looking whole roasted chicken that was left over from the event. I told him that it was nice of them to send it to us, but since it was Fri we would wait til the next day to have it. He laughed and said that it was an "offering to the ancestors" for Chinese New Years. I blanched. I thought he was joking as he is apt to do. So I asked his girlfriend if this was true. She said yes, the friend's wife was Cambodian and there is a traditional ritual of making an offering to her ancestors on that day. I explained to her that while I appreciated the gesture, Catholics wouldn't eat offerings made to false gods, and that not only would we not eat it, that it needed to leave our house. Now it seems my son thinks I am being ridiculous, wasteful, and ungrateful; and is mad that I embarrassed him by telling his girlfriend those things. I reminded him of martyrs who refused to eat such offerings, he just rolled his eyes. Was I in the right?