I think knowing the state you are in would help tremendously for you to get a excellent response.
Thanks
I'm sorry to read your additional information. Yes as a mother you have every right to protect your child, actually it is your duty. I think you are soooo doing the right thing. Your child should not be exposed to drug abuse. I would surely talk with the lawyer you choose about the substance abuse and the restraining order. This will give you good leverage. Also, you being the mother of a young child, I don't see why a judge wouldn't award you sole custody, but I'm not a judge. If your ex mother in law won't testify on behalf of her grandchild, that would mean she's not thinking of the welfare of the child. If he is in fact taking these drugs, you can request that he be tested. Good luck to you and your little one. You child needs you to protect him. Be blessed!
Ok, I don't live in Arizona, but I found the following for you. Hope it helps.
NRG Family Law http://www.nrglaw.net/cm/content/child_custody.asp?gclid=CKutj7PUyI0CFQGPWAodYwHgLg
Mark Cord Family Law 33 years Experience
http://www.mcordlaw.com/index.jsp
Bishop Law Offices
http://www.bishoplawoffice.net/custody.jsp