At the day where she asked you to come, she made her husband and son go out to hangout for once

Motoko: Then, dear and Yuu. Take care Akisada: Yes honey. We two will bond as father and son! He wraps his arm to his son Yuuki Yuuki: D-dad! Let's just go now. Goodbye, mom. And if Shikimori-san visits, I'll leave it to you mom Motoko: Yes if she will, Then Goodbye and I'll be waiting for you two

Akisada and Yuuki left and she closes the door and sits on the couch looking at the time of your arrival