Bonnie Swanson is Joe‘s Wife and the mother of Kevin and Susie Swanson.
She is a calm and devoted housewife to Joe, a job that she stresses alot that she has to take care of her husband everyday while he is handicapped, but she generally loves Joe and her children such as Kevin and her newborn baby daughter Susie while she was pregnant through the beginning through the series and gave birth to her in Season 7 Ocean’s Three and a Half.
As she lives next door to the Griffin Family, she is close friends with Lois Griffin like her husband Joe’s relationship with Peter.