How do I request an immediate/emergency physical custody order change?

File the form Stipulation and Order re Modification of Custody: https://www.courts.ca.gov/documents/fl355.pdf

Can I fight for custody of my son even if I’m not the biological father?

Yes - you have to file a Petition to Establish Parental Relationship and argue that you are a presumed father because you have held ourself out as...

How to deal with breaking a court order due to change of circumstances?

You didn’t give him a reason for switching: “taking care of important matters” says nothing other than you schedule things during his time. If it...

When mother filed for child support, will a non-court order support order for new child with dad be deducted from the order?

It actually has to be a court order - but even then it isn't deducted; it becomes part of the guideline calculation as a hardship deduction;.

You could suggest that he file a Request for Order to make a small payment and a payment plan which will enable him to get his license restored.

...but you admit he’s the father (by calling him the father) so you’re playing games to avoid the inevitable which may not be in your child’s best...

It isn’t possible but she is free to have a great relationship with her bio-dad.

Am I taking the right course of action ?

You confirm the parental relationship by calling your ex’s father as your child’s grandfather. You are not acting in your child’s best interest...

Can the police provide my information to another person ?

...adding that a court would order you to provide that information if requested by the father.

What can I do about my sons father taking him out of town with girl no one has met?

Each parent must use his or her best judgment as to when to introduce significant others to their children. What to do? Nothing...