Family romance

I know the title sounds fucked up. It’s the name of a rental service in Japan. They rent out family. Husband, wife, son, daughter, parents, friends, you name it, they got it. Even relatives. I can’t think of a reason why someone would want relatives though. I wonder if they would take this service further, and start offering exchange programs. The future is full of surprises, but I can’t help but wonder about the dark side. What if a robot commited suicide?