I started a nonprofit corporation with a friend in PA. The article of incorporation has both her name and mine. The employer identification number was registered with my name alone. I did all the applications and all correspondences are with my name and address. We have a bank account with all money from her and others. Now I am leaving and I don't have trust on her and others. I just want to make sure that I will be off the hook if they got into any legal troubles in the future. What should I do?