Just something to ponder as we head to the season cliffhanger..: Special patience to both Alaina and Christy for having had to sit through this before, lol! I love ya gals!
And please no flames because this isn't a story! Consider the writer's fragile psyche here folks. I am just thinking out loud.
What if -
Mary had been assaulted by something paranormal… something such as a demon. A demon that used her body as a vessel for his 'child'…
What if -
She never told John. In denial over what happened, she eventually convinced herself that it never happened and that the baby she carried was John's…
What if -
Mary realized - too late - the truth as she burned, pinned and slashed above her baby's crib.
What if -
Sam is NOT John Winchester's son.
AND What if -
That is why she was apologizing to Sam in HOME.
Now for the other side of the coin…
What if -
John found out.