Would filing i 290b be helpful in this situation ?

Yes 290b would be useful with the DSO’s assistance. If that does not work out, you can consider suing.

214b keeps happening ?

Given you have a wife who is here in violation of immigration status, the embassy may assume you will stay. US citizen children and wife are...

Your wife needs to contact Canadian immigration professionals about helping you immigrate to Canada. If you manage to cross into Canada, you are...

Form N400. My father is a citizen but i fill on N400 none citizen. Now waiting for interview

Please update the application at the time of interview. It shouldn’t be a problem. Good luck!

If I leave on a volunteering departure. For ten years court order when could I come back i would like to come back asp

Do not make such a decision without a confidential consultation with an immigration attorney regarding the eligible options to return and risks.

Can I be terminated from my job if my car breaks down and I cant travel to my jobs location?

Yes you can be terminated. Securing a reliable transportation is generally the employee’s responsibility.

You can change address right after and you have no need to update USCIS

Can the US citizen be questioned on the border?

Answering those questions does not affect your eligibility to enter as a US citizen unless you have been traveling to countries on a heightened watch.

Doesn’t matter. Congratulations on naturalization! You can do both simultaneously based on your certificate.

Will H1B COS always be denied if you travel out of country between April and October of the year that the petition was filed?

Yes your COS will be denied and you will have to process at the consulate.