Blake and Jenna arrive at Blake's apartment. They have talked that after marriage, Jenna will move out and live with Blake. In the apartment there will be more residents who allow it easier to find help than living in Jenna's house whose neighborhood is quiet.
After all, with the help of a domestic assistant it will be more convincing for Blake to leave Jenna in a safe state.
It won't go long, maybe only a few days. However, with the status of those who are newlyweds, it may be different than when they are not married. Especially with Jenna's condition that has been attacked several times, Blake feels reluctant to leave.
Or at least, if you leave it would be better to invite Jenna than to leave her at home which means Jenna is out of her supervision.