How can Joseph not be Jesus` real dad if The Bible gives 2 genealogies, which is normal for non-virgin birthed?

answers1: Therapy is available.
answers2: Joseph was a lineage of King David (Matthew & Luke). Since
Jesus was of a Virgin Conception, then Jesus is not a lineage of King
David. <br>
Some would say that Mary the mother of Jesus was also a lineage of
King David. <br>
"If the miraculous conception be true the Davidic descent could only
be through Mary. Was Mary descended from David
answers3: Even today a woman can be inseminated without going through
the whole sex process. I know, where's the fun in that? <br>
<br>
But to relate to the series finale of Justice League Unlimited, turns
out Terry McGinnis, AKA Batman, was created when Bruce Wayne had his
DNA extracted, Terry's father given what he thought was a flue shot.
It was actually a form of genetic engineering where Bruce Wayne's DNA
would find its way into Terry's father's sperm, and create a son for
Bruce Wayne to be the new Batman when Bruce is no longer capable.
answers4: The conflicting genealogies is subject to two different authors.
answers5: It happened that way.