I came to Canada as a refugee last year in June, my case was heard and I was granted status. Back in my home country I left my 6 year old son with my ex-husband from whom I had fled after repeated domestic violence and aggravated assault incidents. After discovering that I was in Canada last September, my ex-husband had refused to ever allow my son come join me then I revealed to him my long kept secret that he was not the biological father of my son after which he chased my son away from his home. I had had a one night intimate and sexual involvement with a man which resulted into the pregnancy leading to birth of my son. Now my legal challenge is that when I stated my case here in June, I did not mention the biological father anywhere. Fast forward, my son traveled with his biological father on visitor's visas and are both now in Canada. I want to apply for my PR but am afraid which names to include as my son's father given that initially I had indicated my ex-husband as his dad during my refugee claim case. My son's biological father is willing to provide a specimen for DNA testing and return to our home country. Please kindly advise...