I guess what you meant though was the opposite and did I worry about their safety? I do, but just the same as any parent. Despite the tragedy's, you also have to give your children enough room to grow otherwise they will resent you for it when they are older. It will be harder in your case, because the tragedys have involved the children. I guess that you have to look at it objectively and say that are you or your partner likely to harm your child? statistically how likely is it that another child in your family would come to harm? The odds must be absolutely phenomenal. I wish you all the best, and although it is s cliche, time is a great healer, but I can now think about my brother and laugh at some of the things he used to do - it is just as well, because my older son looks so like him it is uncanny.