If someone is violating a court order, your remedy is to file for contempt.

Spelling errors are easily corrected. You should hire an attorney immediately.

Aside from calling the police, there’s nothing that you can do.

Sure. You can present whatever evidence you want at a custody trial.

Unless the court order states otherwise, you don’t have to notify anyone before moving.

You don’t get custody of a step son.

Yes. Child support can be used to pay for any and all of those expenses.

Yes. She’ll likely go to prison for what she did. Hiring an attorney would be wise.

This is a good question for your attorney.

You don’t have to split anything if you and he agree otherwise.