My Dad In Prison - From Anonymous

Hi, I am looking for some support please. My Dad is in prison and I go visiting him a lot and write to him every day. I miss him loads.
My Mum and Dad are still together but I have just found out that my Mum is seeing someone which has just broke my heart completely.
She said that she can no longer put her life on hold and that she is going to write to Dad and tell him that it is over between them. My Dad doesn't get released from prison until 2019.
I am dreading going visiting Dad once he gets the letter from Mum. I don't know what to do. You can print my email but please don't give my name out. 

PFV COMMENT - PFV has sent the young lady a list of support groups within her area.