It's interesting what people believe... and there are a lot of conflicting beliefs out there. But I sort of understand the reaction because they really do believe that their beloved child is doombed to eternal suffering... doesn't make it the right belief. But who really knows what the correct answer to what happens to a soul. It is a perpetual philosophical question that has birthed many a religion, and shaped many thoughts... you have your right to believe what you wish, but so do your parents. Act in accordance to your beliefs