It's human, but it's totally unfair and I don't agree with this kind of behaviour. But that's neither here nor there....the interaction was very interesting, and I liked it because of the conflict, even if I did side with Picard on that one.
And my point was that it's "totally unfair" all the way around, so I don't side with either one. Sisko lost the love of his life and his son lost his mother. Picard was used against his will to perform terrible acts that will haunt him for life. To me, there's no "side" to choose in that.