Yes, we would never know that. BUT when Muhammad married Aisha, she was playing with her dolls and she fell very sick when she was taken to Muhammad’s house. Also I believe another wife of his died after 8 months of marriage, I can’t remember her name. I would have to google it.
MUhammad fell in love with Zaynab bint Jahsh when he saw her “scantily clad,” Zayd ibn Harithah divorced his wife so Muhammad could marry her. What do you call this if this isn’t lust? Islamic scholars conveniently forget this part of the story and emphasize how Zayd had already asked Muhammad to divorce Zaynab.