Do you know there were no historians present to write about Prophet (S) when he was alive?
What we read today were written by Persian writers 150 to 250 years later of Prophet (S) death. Those writers were not an eyewitness of any event. It is your choice to believe in their nonsense but as a judge of the international court, I will never believe so.
Please tell me how the fake long story you mentioned could help us? We have Quran which is sufficient for all of us.