Sarah
I am sorry you got tangled in such a sticky web of lies. I say it is lies because
I brushed it off, until the day that I was taken aside and told that God didn't love me.
One thing I do want to assure you of is the God loves you very, very much. More than anything else on this whole earth. You are his child and just like you said,
just wants what she thinks is best for her little boy who is now a year old. After all, that's all any parent wants for their child. If your friend can want this for her son, how much more does your heavenly father want that for you,
his child.
Even though, right now, this barrier seems too big to get over, with God's help and the passage of time, I pray you will be able to sort through all this and make peace with what happened. I hate to say, but you will never be able to rip this from your life completely. Just like anyone else who has been abused, ether emotionally, mentally, physically or sexually it really hurts and you can't just close your eyes and make it all go away. As much as you would want to.
The good part is there is healing, forgiveness and reconciliation in the love of Jesus for YOU.
Talk to Jesus about it. Really talk to him, Not the formal prayer kind of stuff. Tell him that you are mad, hurt, betrayed, etc. ask him the really hard questions. Pray for your mother and try to reach out to her and rebuild your relationship. Pray for you friend and look for the opening that may come to reach out to her.
Forgiveness is a POWERFUL tool. It does WAY more good to you than it does for the other person. Hate, resentment, hurt and anger are like a strong poison that just rots away your spirit/soul/self. It usually does nothing against the person/people that you are holding it towards but it rots away your own self.
If you are at the point of, "There is NO WAY that I can forgive them for what they did to me", That is OK to know that you are there. Come to Jesus with something like this," Jesus I really want to get rid of all this resentment in my life towards_________ but I just cant do it, I can't let it go. I've been hurt too bad, You are going to have to show me how I am supposed to do it. Please help me." And keep praying, Pray for you son, your DH, your friend, your mom, the whole church.
Have you talked to your mom about any of this? It sounds like you and her have gone though much of the same struggles of leaving the church. You might be surprised how similar your stories may be. She may have some insight into everything that went on.
Give your self time to heal and give God the room to work in your life. He is wanting to make something beautiful out of you.

Mattiez