In politics, Jennifer was a Progressive Conservative, advocating as president of the PC women's caucus for the advancement of women, and served as the chief of staff to the leader of her party, the Right Hon. Joe Clark.
Sur le plan politique, Jennifer était d'allégeance progressiste-conservatrice. En tant que présidente du caucus des femmes progressistes-conservatrices, elle a plaidé pour l'avancement des femmes.