Female Reader & Sister Sexually Molested By Family Pastor...

A reader sent this in yesterday... Would appreciate if you  advice her..
Hi Emeh, I would love you get your readers' opinion on this issue.
I and my younger sister were having a talk with my mom this morning, then the issue of child molestation came up and we told her about ‎a pastor that had molested both of us. 

Now this pastor is a very close family friend and my mom sees him as a very powerful man of God, I could say she looks up to him. Since my dad died, if anyone of us (her children) gives her any wahala, she goes straight to him so he could advise us, she also turns to him for advise when she needs any. The pastor has to an extent taken himself to be our father except he doesn't help financially and we don't expect him to. He over-plays his self-appointed role of being our father which pisses all of us off.

So I and my siblings have lost a lot of respect for this man and we expected that after telling our mum about the molestation she would be angry with him. But then she told the man what we said and he denied it of course. 

During the talk today, we told her about how unsatisfied we were about how she handled the matter and knowing my mom very well if it was someone else that molested us she wouldn't take the matter as gently as she has taken this one. She asked us what she should do about it. 

I kinda understand the situation she is in, someone that you look up to so much doing something as silly as touching your kids in inappropriate places. A pastor for that matter. So my question now is if you were in my mom's situation, what would you do about it

PS: please don't think he has an affair with my mom, he doesn't . My mom just looks up to him and that's it.