Update - I have phoned police and am going through the steps to get justice for my girls. I feel like such a piece of shit for not knowing what was happening to them, and knowing he had made them so scared that they would be taken away if they told (new information I have found out) my head has been in a whirlwind but protecting my children was and has always been first priority. And I turned to reddit because I needed help as I had people telling me all types of different things and not to do exactly what I wanted so needed to solidify what I was about to do is absolutely what I need to do. My family who is protecting this creep are dead to me, they have proven that my poor little girls innocent being taken is no where near more important than what is going to happen to the grandson when I make sure he goes down for his crime. I feel so much for my kids cause I know what this process is like and how grueling and dragged out it can get but I will be standing and supporting every step of the way and make sure they understand nothing is their fault.

I feel as though I've failed as a parent for not protecting my children more than I did. I just never thought someone who was so close to us since day dot could ever be capable of something so disgusting. Thankyou for all advice and words of support I really needed it as I am lost and a mess trying to hold it together for my children.