I'm currently playing DUrge Vengeance Paladin on Honor Mode. I never played a paladin before so I didn't know how this was going to go. Vengeance seems pretty forgiving, I've broken it twice and I'm in Act 3. Sometimes paladin logic doesn't make much sense. I am planning on resisting so I'm not foreseeing any more accidental oaths broken. Or I hope not. That's if I survive until the end of the game.

The one unavoidable DUrge thing in Act 1 didn't break my oath. It was at the start when you see Lae'zel in the cage. I failed a check with the tieflings and had to pick a side. That's what broke my oath in act 1. Not the unavoidable DUrge thing.