The grounds for a motion to strike must appear on the face of the pleading under attack, or from a matter that the court may judicially notice. There are generally no forms for the motion.You will need to prepare your own papers. In California family law, motions to strike are generally filed to request the court to remove certain parts of the opposing party's pleadings. All dispositive motions are heard no later than 120 days before trial, unless leave of court is obtained for another deadline. This HowTo Guide addresses the steps for filing and serving motions in general civil cases in Contra Costa County Superior Court. Demurrer (the facts stated in the complaint are wrong, or the deadline to file the lawsuit has passed);. 2. For the reasons set forth, the motion to strike is granted, with leave to amend. The Quisenberry Law Firm, 135 Cal.App. There are no fillable forms.