Barbara "Barb" Dutton Henrickson is a character on HBO's Big Love portrayed by Jeanne Tripplehorn. Barb is the first wife of Bill Henrickson. Barb was raised in a traditional Mormon family, outside polygamy. Bill and Barb met while in college, and married soon afterwards. Together, they had three children. Barb almost died of uterine cancer after the birth of Tancy "Teeny" Henrickson, the youngest of Barb's children, right before Bill married his second wife Nicolette "Nicki" Grant and later, his third wife Margene Heffman.