No Carl, do not marry her.
Why?
Because stupid people do stupid things. And you Carl, are stupid. Stupidity must not spread amongst the rest of us, and marrying that girl guarantees that your future children will carry the stupid genes of both you and the girl stupid enough to marry you.
End it now and completely refrain from sex. If you must have sex, then please have sex with animals-preferably animals that are smarter than you are. That way if by some biological fluke you and the animal have offspring, there's a good chance that the animal/human hybrid will not be as dumb as you.
Also, make sure that when you fuck the animal, you use protection. Don't just assume that the animal is wearing a condom or, if female, has some sort of IUD device.
Please Carl, keep your stupidity to yourself.
