Well I wouldn't want Dante to try to murder Vergil or anything. Maybe a scene where Dante has an argument with Vergil over it before deciding it's not worth it right now or getting interrupted or something. People in this thread have said Dante didn't have time to confront Vergil on it, but later he's carelessly making jokes with Vergil and discussing his life story.hmmmm i will give him some credit but i feel like he wanted dante to just go apeshit on him....... and if he did he will probably go apeshit on the fact that he put kats life in danger more than the baby killing thing....
I think the excuse of Dante looking at the bigger picture is good if that was actually what happened.