Betty Jean Tennyson



Betty Jean Tennyson is a Plumber who married Gordon Tennyson. She is the mother of Joel Tennyson, who later became a Plumber himself.

History
In Big Fat Alien Wedding, her son Joel became engaged to a Sludgepuppy, named Camille Mann (a union which would put an end to a decades long feud between the Sludges and the Plumbers). Both she and her husband were against the wedding at first (due to Camille being a Sludgepuppy), but later realized they had treated her unfairly and apologized, accepting Camille as their daughter-in-law.

Ben 10

 * Big Fat Alien Wedding

Trivia

 * Betty Jean is one of few known female members of the Tennyson family who is a member of the Plumbers.
 * Currently, she, Lucy Mann and Gwen Tennyson are the only known active female Plumbers in the Tennyson family.