Ill start. When i was 19 i had a son out of wedlock. I never told my grandparents i was a dad because they are very old fashioned and i think theyd bust out an aneurysm. To this day they still dont know they are great grandparents. They are probably going to die soon. My younger cousins dont know their parents got divorced because me and my aunt walked in on their dad nailing the cleaning lady.
Not really a secret but there's a lot of cheating going on in my family. My mom and dad split up because of it but somehow my uncle and another aunt are working it out with their cheating spouses. Not worth staying with the person but they won't listen. They're probably still together to take care of their younger kids.