Welcome back chellechellereturns, I'm sorry that your JW family is being so manipulative. For your son's emotional well-being I hope that you are able to establish boundaries that your JW family will honor like no preaching to your son or reading WTBTS propaganda to him.
If you are unable to reach an agreement with your JW family that protects your son's and your human rights, I would recommend that you read Steve Hassan's books (i.e., "Combatting Cult Mind Control", "Releasing the Bonds: Empowering People to Think for Themselves", and (his latest book) "Freedom of Mind: Helping Loved Ones Leave Controlling People, Cults and Beliefs"), visit his website www.freedomofmind.com, and/or watching his videos on his website.
Peace be with you and everyone, who you love,
Robert