My bro did this, keeping babies secret. One should find out, to be sure. It was a shame, too, because all of my nieces and nephews are well loved and taken care of, they want for nothing. Terrible to be denied the whole other side of your family, grandparents, aunts/uncles, cousins who'll look after you because your dad is a lowlife. Not even really directing this at anyone, as I assume most things posted are

, just putting it out there.
I see so many people on the DNA forums shocked because some strange man is coming up as their father when they KNOW who their father is or was (already passed away). DNA says 50% match, they're like, "But I look just like him!". Until they gather more info and update us that it's true.