How many episodes of 36 Strategies of Happiness did Li Wenyu stay in the hotel by himself?

"Hotel", the relevant plot should be in the episode below.

Episode 3 The 36 Soldiers of Happiness came to cover up the water and the soil

Mother Tong was very angry. She felt that her son had changed and now he actually did such a thing, and she would suffer from it forever. Advise your son. On the other hand, Li Wenyu was also very aggrieved. She wanted Xiaoqi to keep a safe distance from her, otherwise Mother Tong would label her as having trouble with men and women. The two were very surprised, how did Tong's mother know about the hotel? Wen Yu felt that the ancient "Thirty-six Strategies" was of no use when Tong's mother met, but Xiao Qi was very confident and calm. He felt that as long as he was careful, Research will definitely take care of his mother. The child's father massaged the child's mother, and the child's mother lamented why her son had changed so much. Where had the obedient and sensible son gone? But Tong's father felt that she had not adjusted her mentality properly. Tong's mother found Wen Yu and asked her about the gifts they received when they got married. Wen Yu said that she didn't know, and Tong's father had something in his heart and was very worried. Wen Yu wanted to sleep in the bathtub in the room at night. She had not slept for several days. Only here would the child's mother not come to harass her. It thundered at night, and when I heard the rain, I saw a white shadow, so I took a water glass and threw it at it, accidentally injuring the child's father and mother. After turning on the light, they quickly helped the parents back to bed. After Tong's mother woke up, Wen Yu confessed to her, but Tong's mother was very angry and refused to accept her apology. She also deliberately wrapped many bandages on her head to pretend to be seriously injured. Tong's father tried to stop her but it was useless, Tong's mother insisted on having her own way. Tong Juan came to her father's drama troupe and wanted to stand on the stage to sing. Tong Juan's father quickly pulled her down. He saw that his daughter was about to collapse. Wen Yu felt guilty and took good care of Tong's mother, but Tong's mother kept finding excuses to make things difficult for her. Tong Juan wanted to find a place to chat with her father alone. Tong Juan's father invited her to dinner. After complaining about her father's stinginess, Tong Juan told him that she had good news. Tong Juan told her father that she would give him 20 yuan if she earned it. Tong Juan's father left speechlessly. Tong Juan got into an argument with the waiter over a dollar. At this time, her liar boyfriend called. She was fooled and was about to wire the money to him. Tong Juan felt that she was going to be rich, so she left without asking for money after giving her money. Tong's mother told the neighbors about Wen Yu's beating. Everyone stopped Wen Yu and asked her what happened. Wen Yu kept explaining, and she felt very embarrassed. In order to help his wife, Tong Xiaoqi asked Tong's father to help him analyze. Tong's father told him that Wen Yu was very dangerous given Tong's mother's current situation. Xiao Qi wanted to save his wife, but Tong's father told him that he couldn't bear to let the child live without a wolf.