<blockquote>Once your ex is served, wait 40 days. Technically, you only need to wait 31 days from the date of service, but it doesn't hurt to add a few days just to be sure. If your ex files a Response to Family Claim or Counterclaim in this period, there's a problem. Read the discussion in "What happens if a response or counterclaim are is filed?" at the end of this section.</blockquote>