Can I file for contempt

You can file but can you prove all of the elements required to prove it?

They could lodge a creditor claim. Pay it to avoid the hassle.

MMy soon to be exwife iz witting checks on my account and signing my name to them and cashing them at bank ?

I don't know. If the account is a CP account (opened during marriage and funded by earnings earned during the marriage ) then probably not.

Can my wife sue for half my savings now that we are about to file for divorce.

In a divorce, one party does not "sue " the other party. Your wife is only entitled to her half of the CP assets earned during marriage. Suggest...

What does a spouse of two years entitled to from the 25 years retirement income of the divorcing spouse?

No. The spouse is only entited to their CP share of the value contributed during the marriage - not half of the retirement account.

Me and my mother own a house together when purchased was joint tenants with right of survivorship

The refi company made a mistake. You need legal help to seek remedies against the refi company. Yes her part of the house is subject to probate...

Attorney fees for domestic violence restraining order and also dissolution of marriage

What's your question? A lot of facts but no question so I can't respond. You need an attorney.

The clerk signs the RFD on the form to certify that the RFD is valid and the default is entered

Can she change separation date to make it a long term 4.8 years after the divorce?

Once a judgment has been entered, she can't change the D.O.S.

Can I set aside a modification to a child support order, if the court minutes state the petitioner filed for modification?

No. You are probably misunderstanding the actual orders. Get help from a family law attorney.