Calvin's free-spirited and outgoing mother. Ruby enjoys spending time with her, but Calvin's growing jealousy over their bond negatively impacts Ruby's emotional state and strains Calvin and Ruby's relationship.
Gertrude is Calvin's mother and part of his family life.
Calvin reluctantly takes Ruby to meet his mother Gertrude.
Gertrude and Mort are in a romantic relationship.
Gertrude is introduced as Calvin's free-spirited mother accompanied by her boyfriend Mort.
Ruby forms an easy social connection with Calvin's mother.
Ruby meets Gertrude and enjoys spending time with her during the family visit.
Explore the full interactive character relationship map of Ruby Sparks