This chapter begins in the garden. Your mother will be sittin on the bench and you need to restore power to the shed right beside it. Head inside the house via the double doors near the middle of the garden.
Turn right at the corridor and go inside the lobby, then make your way to the garage. There's a shelf beside the stairs that lead down to the wine cellar. Take the fuse that's sitting on top of the second layer.
Now use that fuse on the fuse box that's beside the door that leads to the garage. Once you put in the fuse the power in the shed should come back.
Go back to the garden after restoring the power and enter the shed. Take the compressor's plug from the ground and plug it in the socket right above the compressor.
Position yourself to the very corner of the room away from your mother's gaze and take the nailgun that's sitting on top of the bench.
Then turn around and take the nails that are on the lowest layer of the shelf beside the barrels.
Open your inventory and combine the nailgun and the nails to load the nailgun.
Go beside the air compressor and take out the nailgun. Interact with the compressor while holding the nailgun to fill it with air. Holster the nailgun and go outside.
Now go outside and take out the nailgun. Place it on the grass where the arrow points to and wait for your father to go near you.
When he gets close enough use mind control on him and make him interact with the nailgun. A cutscene will play soon after that.