Just found out my SO's one year old son isn't even his!! She requested a paternity test when the baby was 6 months old. They got together on a one night stand, never talked after until she decided she wanted a test! Well she gave him the results saying he was the biological father and he has been taking care of him since. I found the "results" while cleaning and though it looked fake. Sure enough after contacting the lab they said they would send him results directly. Guess what.. 0% chance of paternity. He's heartbroken and I'm FURIOUS. On the bright side- we are both trying for our first :)