Cant even do those dna tests and stuff because my mom doesnt want the goverment to have our dna???? Like- are you a criminal????

My mom keeps telling this story of how my great grandparents and my grandparents met where my grandparents were about to get married- like- made the preparations and everything and were just waiting for the day right? And my grandparent’s both lost one parent around the same time (so like grandma lost a mom and grandad lost a dad or vice versa) so i guess THEIR bright idea was “ok so our kids are engaged right?” “Yeah-?” “To each other?” “Yep!” “Lets get married so that they would technically be siblings!!” “GREAT IDEA!!!” I know nothing whatsoever about my dad’s side of the family besides that he bailed hay to get money to change his name FROM HIS OWN FOSTWR PARENTS- and i dont think he had any siblings but again i dont f**king know; SO THAT SURE IS FUN TO HAVE THAT AS ONE OF THE ONLY F**KING THINGS I KNOW ABOUT MY FAMILY’S HISTORY (IF YOU COULD EVEN CALL IT THAT-) :,D