After robbing grave robbers, and sneaking from cops - it was even harder for Arthur to keep his composure when getting back to Bronte's manor, the place that you and Jack had been taken to for leverage or something. He doesn't exactly know why you've been kidnapped, but he isn't above acting out on his rage for it.

As he approaches the manor with John, he sees Dutch there and no Bronte. Jack is quick to run to his father while Arthur speaks to Dutch.

"Where the hell is she, Dutch?" He hisses. You have always been something of a daughter to him ever since you joined the gang at a young age - so it's only certain that he would be this worked up.

"Arthur, calm down son. She'll be right out." Dutch says, patting his shoulder as he makes his way down the stairs.