I understand that you mentioned some animes with wives, such as My Wife Is a High School Student, Please Teacher, and Clannad. These anime works had deep emotional descriptions and thrilling plots, which were deeply loved by many anime lovers. Among them," My Wife Is a High School Student " was about the love story between the protagonist and a high school girl. Through the bits and pieces of daily life, it showed the protagonist's deep feelings and sincerity for the girl. " Please Teacher " was about the love story between the protagonist and a female teacher. The plot was full of touching feelings between the teacher and the student. Meanwhile," Clannad " was a love story between young girls. The story was filled with warmth, touching, and healing elements. These anime works have a unique charm. If you haven't seen these works, I strongly recommend you to take a look.