About Trish Guise:
Coercive Control Expert

Trish Guise is the Founder and Principal of Forensic Coercive Control Solutions Inc. She holds a Master of Science in the Psychology of Coercive Control and specializes in forensic pattern analysis within legal and institutional contexts.

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She provides expert reports, testimony, litigation support, and professional training in matters involving coercive control across family, criminal, civil, workplace, and sport settings. She has been qualified as an expert witness in coercive control by the Superior Court of California.

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In 2025, she was selected by Alberta Justice to develop and deliver foundational training on coercive control and post-separation abuse to more than 160 justice professionals across the province.

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Trish is also a Research Associate with the University of Salford, where her work examines coercive control, post-separation abuse, and institutional responses to family violence. She also serves as a peer reviewer for academic journals in the field of coercive control and family violence.

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Her approach is structured, research grounded, and methodologically transparent, with a focus on clear pattern identification and accurate framing of coercive control within documented evidence.

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ORCID: 0009-0008-5943-490X