Theresa Diane Montet

Theresa Diane Montet, 73, of Bayou L’Ourse, Louisiana, passed away peacefully on September 25, 2025, surrounded by her loving family.

Diane was the beloved wife of Russell “Buck” Montet, with whom she shared a lifetime of love and partnership. Together, they built a family rooted in strength, compassion, and unwavering support.
Diane was the devoted mother of Kim (Ron) Aucoin, Harley Montet, and Felicia Tharp. She found immense joy and pride in her grandchildren: Taylor Tharp, Ashlyn Tharp, Lauryn Aucoin, Lucas Aucoin, Landon Richardel, and Londyn Aucoin. Her legacy continues through her great-grandchildren: Karen Crawford, Zaylee Dehart, and Bennett Ratcliff, each of whom brought a special light to her life. She is also survived by her brother, Mike (Sharon) Hathcock.

She was preceded in death by her father and mother, S.B. “Jack” Hathcock and Helen Hathcock as well as her maternal and paternal grandparents.

Diane will be remembered for her deep love for her family, her warmth, and her quiet strength. She had a kind heart and an open door, always ready to offer a listening ear or a comforting word. A woman of unwavering faith, Diane was a strong Christian whose life reflected her deep belief in God’s grace and love. Her strength, kindness, and gentle spirit were a source of comfort and inspiration to all who knew her. She found peace in prayer, purpose in service, and joy in the presence of her loved ones.

A memorial service to celebrate Diane’s life will be held on October 4, 2025, at 1:00 p.m. at Bayou L’Ourse Baptist Church. Family and friends are invited to attend and honor the life of a remarkable woman who will be dearly missed and forever remembered.