Other party didn't show for child custody case, what do I do now?

I do not understand why the judge dismissed the case.  Do you know if the mother was served with proper notice of the case?  Even it she wasn't, ordinarily the judge will continue the case to give you an opportunity to get her served.  Without knowing why the case was dismissed, it is difficult for me to tell you what you should do differently.  But if the case was in the Juvenile & Domestic Relations District Court, you can appeal the judge's decision to the Circuit Court and ask for a new hearing.  You must note your appeal within 10 days, so do not delay.  If it is past the 10 days, you could file a new petition and start again.   This answer is given in accordance with the laws of Virginia and may not be applicable in any other state.  It should not be construed as legal advice, as that would require a more thorough analysis of all of the facts involved in a specific case.  If you need further information or assistance, please feel free to contact my office for a consultation. Case results depend upon a variety of factors unique to each case. Case results do not guarantee or predict a similar result in any future case.