[Small-L]

I would want to save any parent from that unbearable pain. I would want to keep them from being taken advantage of during such a difficult time.

Or do you want to increase their guilt and shame when they make a decision other than the one you would make for them?

[BykrBayb]

If I wanted to increase their guilt, I'd advise them to kill their child. I'd sugar coat it with words like mercy, euphoria, right-to-die, peaceful passing, and compassionate end. Eventually they might see through that, but by then, they would have already killed their beloved daughter. Yes, that would be the ideal way to increase their guilt.