Joseph, the people who are still religious is any form after having been sexually abused ate to be commended to the highest degree. The fact that they are able to be religious shows that their belief in hashem overrides the excruciating pain they went through at the hands of “religious” people.
If they want to use a secular court because they saw that the religous community had no interest in supporting them when they reached out for help, then who can blame them.
The problem is that most people who were abused are no longer willing to have very much to do with religion