I’ll give you 2 reasons right now. Then, after you’ve spent your energy trying to discredit my reasons, I’ll force you to start over again by giving you more.
I was thinking of wasting your initial effort, by not responding at all. But then I thought of this:
Obesity is harder to hide. Plenty of girls marry smokers unwittingly, name me one guy who didn’t find out until sheva brochos that he married a fatty.
When Avraham Avinu looked at Sarah for the first time on the way down to Mitzrayim, he said ??? ?????. Imagine, until then he was afraid she was really fat! Why didn’t he just ask her?