[ Not exactly the same, but more similar than Lightning might expect. Ardyn hurt Ignis and Luna pretty badly, and engineered the fall of the Crown City, in which Gladio's estranged mother lived.

As for what he did about it... ]

I knew that our fight wasn't here. I suggested a temporary truce, although it wasn't my call in the end.

[ That was for Ardyn and his Kings to negotiate it. Luna, too, would have had a say at the time. ]

Ya haven't said what Serah thinks about it.