Is dating your second cousin wrong
The fuller prohibition has come partly from a desire to keep as far as possible away from something that is spoken of with such serious warning in scripture. As our society has become more numerous and diverse, it has become more repulsive to us to marry close to family. Cousins usually share a common set of grandparents (though it can be only one grandparent) and one-half of the genetic pool.
But at the time, I didn’t quite understand the concept that he was also related to me.Now, there may be other reasons that this arrangement is bad.