Ma and Pa

Clem up in the Ozarks got married. The day after the wedding he comes over to visit Ma an Pa.
Pa says, "Where's your new bride?"
Clem says, "I shot her."
Pa says, "Whadda ya mean you shot her? Why'd you do that?"
Clem says, "She was a virgin."
Pa says, "Oh, ok. You did the right thing. If she's not good enough for anybody else, she's not good enough for you