You should contact local law enforcement. If that is not an option then consult a private attorney for a temporary injunction.

How long does it take for a father to voluntarily terminate parental rights in MA? Is it possible to expedite the process?

Once you have service, you can expedite the process but you need to hire an attorney in your state.

If my parents kick me & my daughter out, then call CPS saying I'm homeless, do they have a chance of taking my daughter?

You need to hire an attorney to represent you through this process.

What are the ramifications of a spouse not following a mediation agreement / what are my options on getting out of the agreement

It is possible to set aside a mediated settlement agreement on the basis of duress.

How can I get my kids back.

You can file a motion to modify the final decree of divorce.

In a custody case

Yes, you can do that as part of the discovery process or as a trial subpoena.

My daughter ran off with my 5 year old granddaughter to another state. Now her father has custody but can't get her back...help?

You need to hire an attorney to file an intervention. As a grandparent, you have legal rights that may need to be adjudicated.

Is there anything an attorney can do in this case?

You need to consult and hire an attorney. Usually, a warrant will be handled if you surrender yourself with counsel.

Can I re-file the Emergency Ex Parte application?

You need to consult an attorney about re-filing. Ex Parte PO must be written exactly to be granted.

Probation Violation

This a technical violation of the probation. He should do his best to explain the circumstances.