My question involves paternity law for the State of: Oregon/Utah
In in Feb 2008 my ex girlfriend informed me that she was pregnant. Assuming the child was mine we got married and the child was born in Oct 2008 in Utah. In May 2009 we were divorced and the mother and child moved to Oregon where they currently reside (I'm still in Utah). During the time the mother got pregnant she had also been seeing other men. she denied at the time having sexual relations with anyone but myself. While I took responsibility and married her, I have always had a doubt about the real paternity. The child is now 3 years old. Is it now too late to challenge the paternity? And if not how would I set about doing so? Would Utah or Orgeon have jurisdiction over the matter?