When the non-petitioning spouse fails to answer the petition, the court will generally assume that the spouse agrees to the terms included on the petition -- which can include property division, child custody, spousal support, and other demands made by the petitioning spouse -- and enter a default judgment.
From internet, but I truly don't know.
Me-LBH, 44 Spouse-WAW, 41 Married for 9 years S, 7 S, 5 BD - November 20th 2015
