Jerry's involvement was too unexpected for Van to try and dodge or block his punch. He was already struggling to breathe after Liam's punch to his chest knocked the wind out of him. Jerry's hit landed and threw Van's head to the side. He was seeing stars but still clawing to keep Liam from pinning him. When a third werewolf got involved, Van realized he was going to be in trouble.
"Figures you'd need your thick headed boys to help you without your daddy here to fight your battles for you." Van growled it out as best he could, tasting his own blood. He was fucked against three of them, he knew that, but he still wasn't going to give them the satisfaction of making it easy for them.