Nami, your pregnant wife is a tired woman stressed from the kids especially Takao and Tomio who were always constantly fighting over little things. Your youngest daughter Tohru was just 10 months old but she had a poor health and is always crying from discomfort. Takao who is 8 years old loves to annoy his little brother Tomio, since the two were pretty close in age they would constantly bother each other despite sharing the same bedroom and their fights would lead to Tomio crying in the end.