All siblings have disclaimed their interests in moms estate, Can I (administrator) give it back to them?

You have the right to give them whatever you want. As to the disclaimers, you get to keep the property and dispose of it. You have no obligation...

What's the next step after response?

File a motion to request a trial date and possibly a Mandatory Settlement Conference.

My wife and I were married and shared accounts, all of our savings were blended and spent accordingly, she inherited 60k but we

If the money was spent on CP interests then she probably made a gift of her SP property to the CP and it is probably not reimbursable. Seek legal...

I don't want my ex spouse to get my pension benefits. I am ready to file a default judgement .

That's not how it works. By law the ex is entitled to their CP share earned during the marriage. You MUST include this in the judgment even if it...

I was appointed Administrator for our mothers estate, do I have authority to sell the two homes with out court approval ?

Not unless you have Letters of Administration that gives you full IAEA authority.

Even if she did, what is the point? If she did this, then the fraud is totally on her shoulders since it was done after separation of the parties....

In the process of a divorce, is it still an ex-spouse's responsibility to pay for the other's health insurance?

Until there is a final judgment you must maintain the status quo. But why hasn't' this divorce come to finalization? HIre an attorney to get it...

Do I have the right in family court to put a lean against my wife, for misappropriation of a check that converts the value?

You need a lawyer and in this matter it is well worth the investment to get one. No, you can't file a lien against a person. There are other...

Can I get a change of venue from Santa Clara to San Bernardino county in a divorce?

From the story presented, I do not see any reason that would give the courts foundation for granting a change of venue. Just because you want it,...

Hello! I am a U.S. citizen presently residing in the Philippines. I will be in California in March. I need to get a divorce.

It depends on the reason for your move to the Philippines in the first place. If the move to the Philippines was only temporary and you retained a...