Should I file legal action against my son's father and his girlfriend for potential kidnapping?

Failure to obey a court ordered parenting plan / residential schedule can be grounds for contempt of court.

I was bullied into signing a PSA by my abusive ex as well as my own attorney. Can this be changed due to undue influence?

Courts tend to favor finality of judgments, but there are exceptions. See CR 60.

How can I amend child support and our agreement now that we are both living in different states than where we filed for divorce?

Courts can usually assert jurisdiction where the child primarily resides.

What counts as a switchblade?

""Switchblade knife" means any knife having a blade that opens automatically by hand pressure applied to a button, spring mechanism, or other...

What should i do if i cant find a medical malpractice lawyer that will take on my case?

Keep trying. Social security might help you.

Employers aren't required to have light duty available. Your friend should get time loss compensation from L&I. http://www.lni.wa.gov/ClaimsIns/

Can I legally print a celebrity tweet onto a T-shirt and sell it?

Maybe you should ask Mr. Carrey or his people for a licensing agreement.

https://www.smartstartinc.com/blog/cheapest-ignition-interlock-device-in-oak-harbor-wa/

What are the next interlock devices to get?c

Shop in the internet, by telephone, and in person to compare your alternatives.

See https://app.leg.wa.gov/RCW/default.aspx?cite=9A.52