I have not seen the original post but here are the facts - child sex abuse is committed mainly by male family members and the targets are young and teenage girls. However, child sex abuse is also committed by female family members targeting both male and females. Additionally, it is committed by non-family members. Consequently, it is a complete nonsense to make a blanket assertion that grandfathers per se should not be left to care for grandchildren - and if this is what the original post said then it is wrong. What all parents should do is assess the competence and suitability of all the grandparents involved to take care of the grandchildren for however long a period of time, bearing in mind that the majority of children benefit from time spent with their grandparents and vice versa. The voice of sensibility and reason must prevail. As a grandparent whose grandchildren adore both their grandfathers, I know that in the normal family all of us have a role to play. And in the family where there has been known sex abuse, it is up to all the other family members to protect vulnerable children from the offenders irrespective of whether they are grandparents, parents, siblings.