Brenda’s Alliance with Dianna
Under the Banner of HeavenThis thread follows Brenda’s support for Dianna as she recognizes the danger of Ron’s transformation and finds the courage to leave him.
increasing
Bearing strength in each event
decreasing
A Trusted Sister-in-Law

A Trusted Sister-in-Law
Within the family circle
Brenda entered the Lafferty family through her marriage to Allen, but she did not simply accept its internal hierarchy. Her education, confidence, and command of religious scripture made her a distinct presence among the brothers’ wives.
A source of support
Dianna was married to Ron and had six children. As the brothers’ new fundamentalist ideas began to unsettle their households, Brenda became someone Dianna could approach. Their closeness was built on shared understanding of the family’s pressures, even though Brenda was younger and had been married into the family more recently.
That relationship would become consequential when Dianna needed help weighing whether to remain with a husband whose behavior was changing rapidly. Brenda’s willingness to listen and speak plainly gave Dianna a source of support beyond Ron’s authority.
The Brothers’ New Rules

The Brothers’ New Rules
A growing domestic crisis
After Dan persuaded his brothers to take up fundamentalist teachings, rules drawn from The Peace Maker began reshaping their homes. Several wives were made miserable by the changes, which restricted their choices and made their husbands more controlling.
Dianna asks for help
Dianna asked Ron to speak with his brothers and straighten them out. He agreed to attend one of their discussions, but instead of challenging Dan’s influence, he was persuaded by it. His sudden conversion left Dianna facing the same beliefs that had made her seek help in the first place.
Brenda’s support now carried greater weight. The crisis was no longer only a doctrinal disagreement; it was affecting the safety and future of women and children in the family. Dianna needed someone who would take those consequences seriously.
Brenda Urges Escape

Brenda Urges Escape
Recognizing the danger
Brenda believed that Allen might still be turned away from his brothers’ influence, but she thought Ron had gone too far to change. Ron had been excommunicated, quit his job, grown increasingly abusive, and talked about taking plural wives.
Advice without coercion
Brenda urged Dianna to divorce Ron for her own sake and for the children’s. The advice was direct because Brenda believed that staying carried real danger. She did not dismiss Dianna’s fear of leaving without a degree, work experience, or marketable skills; she helped her face the choice despite those obstacles.
Brenda’s conviction contrasted with the obedience demanded by the emerging fundamentalist household rules. She treated Dianna as a person entitled to decide and act, helping turn private alarm into a possible plan for safety.
A Difficult Departure

A Difficult Departure
Help through the divorce
With support from friends, her local congregation, and Brenda, Dianna gathered the courage to initiate divorce proceedings. The divorce was finalized in the autumn of 1983. For a woman who feared she could not support herself or her six children, the decision required more than recognizing that the marriage had become dangerous.
Distance from the family
Around Thanksgiving, Dianna took the children to Florida to put distance between them and the Lafferty brothers. Brenda’s encouragement had helped her move from contemplating escape to carrying it out. The separation also became a lasting rupture in Ron’s life and a source of rage he would later direct toward people he blamed for Dianna’s departure.
The emotional cost of helping Dianna was not abstract: Ron came to regard Brenda as one of the people responsible for losing his family. The support that protected Dianna thus placed Brenda in the crosshairs of Ron’s resentment.
Support Remembered Through Loss

Support Remembered Through Loss
Brenda remains a target
Months after Dianna left, Ron’s anger had settled on people he believed had helped her, including Brenda. He treated her influence as a cause of his separation rather than recognizing the choices and behavior that had driven Dianna away.
A witness to the cost
When the brothers murdered Brenda and Erica, they destroyed the person who had urged Dianna to protect herself. In the years afterward, Brenda’s sister Betty remembered her as someone who had stood up for the other wives and offered Dianna a way to see that leaving was possible.
The connection between the women therefore survives as more than a family friendship. It reveals how acts of care and resistance became entangled with the brothers’ accusations, while the loss left Dianna’s escape inseparable from the violence that followed.
Before Ron’s religious transformation in 1982
Mid-1982
After Ron’s conversion in 1982 and before the divorce
Autumn 1983
July 24, 1984, and the aftermath