Discuss Divinity Original Sin, as well as comments posted to our Divinity Original Sin Wiki and Divinity Original Sin 2 Wiki
 2
 
You can just teleport someone on the boat. If you are standing next to the kid on the bridge the boat is visible with teleport skill. When you climb the ladder the door upstairs is open. Talk to the mom before you start the fight and you can gather cool stuff from the house. :)
Just get a character with 15-16 strength to throw a teleporter pyramid to the other side of the bridge, (It can be thrown to the side of the bridge facing you with no consequences) and then use the other pyramid to teleport everyone else to the other side.