I think it is a great problem when all socail contacts, family and friends, can be found in one and the same church.
In this video* (German language), a Jehova Witness explains that she is convinced to have been sexually abused by her father.
Yet she stays in that church (minute 6:50). She...
They say that a child can not rightly accuse a religious man. But I say that if a child blames an adult of a sin and he is not believed then the hearer of the complaint is wrongly accusing the child of lying. So they favor the testimony of an adult over that of a child.