Marshall: You have to tell your mom the truth, okay? Listen, she is a sweet, caring, slightly too graphic woman
who deserves better.
Barney: No way. The truth would kill her.
Marshall: I don't feel right about lying to such a kindhearted woman, okay? She reminds me of my own mother.
Lily: [scoffs]
Marshall: What?
Lily: Kindhearted? Remember in our wedding vows when I said we'd be together forever? Well, on our way back up the aisle, your mother leaned in and she said, "Not forever, sweetie. Marshall's going to heaven."