My sons are full brothers and they both look absolutely nothing alike. My younger son (6) looks more like my dad and my brother. My older son (7) shares no resemblance with me, my brothers or my dad. He also looks nothing like his mom, his grandpa and uncles on his mom’s side of the family. There’s not a single person in either side of his family he shares any resemblance with. I knew my ex girlfriend never cheated on me. I was wondering if he was switched at the hospital or something, so I took multiple dna tests from him. They all said he’s my biological son.

Now I kinda feel guilty because I use to doubt he’s my biological son. I was always wondering if he was switched at the hospital or something. I worried I might have treated my sons differently. AITAH for this?