I live in Texas. My ex and I have joint custody of our son. He lives with me. We are in dis-aggreement over the issue of where is to go to school. Is there any type of mediation service to help settle a dis-aggreement when joint custody is envolved. Or, do I have a little more rights to make a final decision since my son lives with me. I am currenty making plans to have the custody arrangements changed, but it will take more time than I have available to to settle this current situation.