(f) Failure to Comply. Non-participation or default by one parent does not excuse participation by the
other parent. Respondent's refusal, delay or default will not delay the progress of the case to a final decree.
Petitioner's refusal or delay will prevent the case from being set for trial or any final order affecting the
parenting/residential plan being entered, except in cases where there is a co-petitioner or counter petitioner
who is in full compliance. Willful refusal or delay by either parent may constitute contempt of court and result
in sanctions imposed by the court, or may result in the imposition of monetary terms, default and/or striking of
pleadings.
The Court shall also have the discretion to continue or strike motions brought by a party during the pendency
of an action until the class has been completed.
https://www.courts.wa.gov/court_rules/?fa=court_rules.display&group=superior&set=supspo&ruleid=superiorsupspo194.03