Gertrude's boyfriend who accompanies her when Calvin and Ruby visit. He is part of Gertrude's free-spirited social circle that attracts Ruby but also triggers Calvin's jealousy.
Gertrude and Mort are in a romantic relationship.
Gertrude is introduced as Calvin's free-spirited mother accompanied by her boyfriend Mort.
Mort is part of the social environment Ruby enjoys.
Ruby meets Mort during her visit to Gertrude's social circle and enjoys the outgoing atmosphere.
Explore the full interactive character relationship map of Ruby Sparks