I see the journey out is fraught with insecurity and doubt it is a stuggle and you get to a point where mentally and more importantly emotionally you need to let go in order to keep moving forward. I say more importantly because we can see intellectually what's right but emotionally we have to really want it.
At some point you need to put aside the comforting idea that you can go back whenever you want to, that your family will see the ttatt and open their arms to you, that you will recieve justice for any wrongs committed and apologies for injury. You need to let go of the idea of paradise earth forever and all the perks of that concept. You need to admit deep deep down your religion is wrong and you were wrong. You need to let go fully and completely.
All of this is a lot harder to do in reality than the bravado rhetoric we give it here. It takes years of waking up and persevering to find truth and be truthful with yourself especially. It's at that point of ultimate letting go that many falter. It's like you are perched on the edge of a shear cliff face and to get to safety you have to let go of the cliff you have just climbed and reach out momentarily having nothing to cling to and reach towards the cliff face on the other side that you can climb to safety from and many cannot make that final push to freedom. So not only do they decide to stay on the seemingly inescapable rock they are on they climb back up and set up camp.