Rory Russell (Rusty) Gustine passed away peacefully in his own bed on Thursday morning, October 30, 2025, at the age of 70. After a challenging month that included two successful surgeries, Rusty finally experienced a moment of relief, remarking with gratitude that his pain was gone. Sadly, the comfort was short-lived. When the pain returned, Rusty made the decision not to be admitted to the hospital again, choosing instead to return home—where he felt most at peace.
Once back in his own bed, Rusty’s spirits lifted. True to form, he shared a few humorous comments with his wife, laid back on his pillow, and began to snore. In the early morning hours, he was found resting quietly—his snoring finally silent.
Born on June 3, 1955, in Helena, Montana, Rusty was the fifth son of Harold Robert “Bob” and Peggy Lou Gustine. He is survived by his brothers Randy of Dillon and Ron (Gayle) of Kalispell; his sister Robin Petkewich (Joe) of Florida; and many beloved nieces and nephews. He was preceded in death by his parents, Bob and Peg, and brothers Rick and Rod Gustine.
Rusty married the love of his life, Teresa Lynn Beebe, on July 8, 1978. Together they shared 47 years filled with laughter, family, and adventure. He was a proud father of two children, Angela Leah (Dustin Ford) and Adam Levi (Kristen), and an adoring grandfather to eight grandchildren: Auston, Lyla, Paisley, Lexi, Orion, Jett, Emily, and Bella. Rusty also leaves behind his loyal little buddy, Toby, a 4-pound Yorkie with whom he shared a special bond.
A proud Montanan, Rusty served in the Montana National Guard for 20 years. He found great joy in spending time with his brothers and friends at their “Hunting Camp,” as well as fishing and camping throughout Montana’s beautiful outdoors. He was also a lifelong, die-hard fan of the Montana State University Bobcats—seldom seen without a shirt, sweatshirt, or hat bearing their logo.
That loyalty led to many spirited family debates, especially with his daughter Angie, a devoted University of Montana Grizzlies fan. Cat-Griz week in the Gustine household was always full of teasing, good-natured bets, and plenty of laughter—Rusty never missed a chance to flaunt his Bobcat pride, especially when visiting Missoula.
Rusty will be remembered for his sharp wit, mischievous (sometimes inappropriate) humor, and the one-liners that kept everyone laughing. His family and friends will miss that humor dearly—but they take comfort knowing the Lord now has front-row seats to his jokes.
Service Schedule
Celebration of His Life
11:00am
Friday November 7, 2025
Anderson Stevenson Wilke Funeral Home
3750 N Montana Ave.
Helena, Montana 59602
Reception
Following the Memorial Service
Friday November 7, 2025
Anderson Stevenson Wilke Funeral Home
3750 N Montana Ave.
Helena, Montana 59602
Service Schedule
Celebration of His Life
11:00am
Friday November 7, 2025
Anderson Stevenson Wilke Funeral Home
3750 N Montana Ave.
Helena, Montana 59602
Reception
Following the Memorial Service
Friday November 7, 2025
Anderson Stevenson Wilke Funeral Home
3750 N Montana Ave.
Helena, Montana 59602
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Kay Crull says
What a warm and wonderful man Rusty was – we have so many good memories of him. My thoughts and prayers are with the extended Gustine family.
Donna Oriet says
Ì am so, so very sorry for your loss. I loved Rusty with his humor, laughter, kindness and joy. Condolences from the bottom of my heart to Teresa, Angie and Adam, to their families, and to Rusty’s extended family and his many friends. It’s not goodbye, just adios for a while. RIP, Rusty. You will be sorely missed. 🙏❤️🙏❤️🙏
Steve Lantz says
So sorry for our loss. Spent many years working with Rusty. Will be missed.
Andi price says
So sad to hear this. Prayers for all of his family. I’ve known Rusty since high school and what a great friend he was. He will be missed dearly
Dana Croxton says
Oh my dear friend and sister in Christ. Teresa my heart aches for you and your family love you friend
Tom juhl says
So long 6th Warder, till we meet again. R.I.P. Rusty……
Janet Gill says
Teresa and family I’m sorry to hear about Rusty. May God bring you peace and comfort like only He can. Take care.
Ardene Zion says
Thoughts of peace and comfort to all who loved him.
Susan Pesta says
Teresa and family,
So many wonderful memories of Rusty. Most fondly him singing at my wedding. What a great guy! He will be missed by many.
Thoughts and prayers to you
Arlene G Diehl says
Teresa– so sorry to see this– sounds like you have been through a lot — praying for peace and comfort in the coming days.
David and Arlene Diehl
Rod Applegate & Sharon Applegate Eslick says
Teresa and family,
We are so saddened to hear of Rusty’s passing.
We send you our thoughts and prayers.
Forever Friends.
Kelli Kaufman says
Teresa,
So very sorry to read about Rusty’s passing. Sending you and your family my thoughts and prayers.
Ellie (Mayala) Osborne says
My heart and prayers go out to Teresa and family. Rusty always gave me crap and I wouldn’t have had it any other way. I admired both of them when they got married and still do to this day.