First night away from home

This is the kitten Pierre, my daughter-in-law had adopted him, some time ago.
Since then I was only staying with her mother, I had never gone to sleep in another house.
So she had to travel and my son and daughter-in-law went to get him to stay with them.
They did everything, it is not that Pierre on his first night away from home, did not let them sleep.
Despite receiving affection, a new box and very pleased, there was no agreement.
In short, they will have to go to her mother's house and take the kitten, to see if they sleep.