How does one prove cash only business income?

You might have difficulty with that. See http://www.courts.wa.gov/court_rules/?fa=court_rules.list&group=ga&set=ER

I bought a house with my now ex-boyfriend. Can I get off the mortgage?

I believe the Superior Court would have authority to straighten that out.

Can I say no to the requested visitation change?

It looks like the "not less than 30 days" notice requirement is dispositive.

You can ask twelve strangers (in or out of a jury box), but my sense of public opinion is that it doesn't find prisons liable much.

Criminal statutes about assault are at the following: https://app.leg.wa.gov/RCW/default.aspx?cite=9A.36 A civil suit would be subject to the...

How can i remove the restraining order my husband ?

You can petition the court to modify or rescind a protection order. There are forms...

How can I stop my husband from abandoning my children and I and getting married and citizenship in the US?

The State of Washington doesn't make people stay married if they don't want to stay married. There are, however, legal obligations (and moral...

WA State: Snohomish Co: When can a parent file contempt for no pay of child support?

Courts can find contempt where there is "Disobedience of any lawful judgment, decree, order, or process of the court...." RCW 7.21.010 See...

Father looking to not lose custody of children?

See https://www.washingtonlawhelp.org/issues/family-law and http://www.courts.wa.gov/forms/

How does visitation usually work in custody cases?

Read the court ordered parenting plan carefully. There should be a section explaining what the order of precedence is. If necessary, you can make...