Hephaestion and Alexander questions

I am doing an essay for school proving that Alexander was a bisexual man deeply in love with Hephaestion.

Now before you scorn me hear the facts that convinced me. When Hephaestion died of what is thought to be Tuberculosis, Alexander stayed by his dead friend for three days without sleeping, eating, or releiving himself. In the end his generals had to drag him bodily from the room. After that, Alexander went mad with grief. He shaved his head and the manes of all horses in his calvery. Alexander had always been a heavy drinker, but now he was contantly in a state of drunkedness. In fact he died three months after the death of Hephaestion from Malaria contracted from lying drunk in a gutter in Babylon for some days.

Now if anyone has any good links on this matter or reports of their own please for the love of everything holy contact me at [email protected]