Field Sales Manager loses constructive dismissal claim over management style
A Field Sales Manager who resigned after feeling undermined by new managers lost her constructive unfair dismissal claim. The tribunal found the managers' conduct was not a breach of trust and confidence.
1 min read · Last updated 18 May 2026
Case details
- #constructive-dismissal
- #management-style
- #performance-management
- #resignation
- #field-sales-manager
Key facts
- The claimant was employed as a Field Sales Manager from 14 September 2019.
- Her line manager changed from Mr Barnard to Ms Hanlon in March 2020.
- Ms Hanlon and Ms Bullivant introduced a more direct management style and higher performance expectations.
- The claimant resigned on 28 May 2021, citing feeling undermined and criticized.
- The tribunal found that the managers' conduct was not calculated to destroy trust and confidence.
Timeline
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Employment started
Claimant began work as Field Sales Manager for Hopkins Homes Ltd.
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New line manager
Ms Hanlon became claimant's line manager after Mr Barnard's promotion.
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Furloughed
Claimant furloughed due to Covid-19 pandemic until 15 May 2020.
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Chairman's site visit
Chairman James Hopkins visited Thurston site; claimant unable to provide requested competitor research.
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New Head of Sales
Ms Bullivant started as Head of Sales and Marketing, eventually managing the claimant.
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Meeting on role expectations
Meeting with Ms Hanlon and Ms Bullivant; claimant told to work from site rather than home.
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Email exchange
Claimant felt ridiculed in email feedback from Ms Bullivant; tribunal found it was reasonable feedback.
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Heated phone call
Claimant and Ms Bullivant had a heated disagreement about covering a site.
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Resignation
Claimant resigned at a remote meeting, citing feeling undermined.
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Notice terminated early
Claimant served notice to terminate employment with immediate effect.
The legal issue
The tribunal had to decide whether the employer's conduct, including a change in management style and performance pressure, amounted to a repudiatory breach of the implied term of trust and confidence, entitling the employee to resign and claim constructive dismissal.
The outcome
The tribunal dismissed the claims for constructive unfair dismissal and wrongful dismissal.
The key reason was that the managers' actions – while more direct and demanding – were not intended to undermine the claimant. The tribunal accepted that the managers were trying to improve sales performance and gave reasonable feedback.
No compensation was awarded as the claims failed.
Lessons & takeaways
- A change in management style, even if unwelcome, does not automatically breach trust and confidence – the conduct must be objectively likely to destroy the relationship.
- Employees considering a constructive dismissal claim should carefully document any conduct that they believe undermines trust, and consider raising a grievance first.
- Employers can set higher performance expectations and give direct feedback without risking a constructive dismissal claim, provided the approach is not unreasonable or demeaning.
- Length of service can affect what is considered reasonable – here, the claimant had only 2 years' service, which may have influenced the tribunal's view of the employer's response.
When a new management style leads to resignation
This case shows the limits of constructive dismissal claims based on management style. The claimant, a Field Sales Manager with about two years' service, resigned after her new managers introduced a more direct approach and higher performance targets. She felt criticised and undermined, but the tribunal found that the managers' conduct was not a breach of the implied term of trust and confidence.
The tribunal accepted that the managers were focused on improving sales performance at a time when the company was underperforming compared to competitors. While the claimant found the feedback and expectations stressful, the tribunal concluded that the managers' actions were reasonable in context. The key factor was that the conduct was not 'calculated or likely' to destroy the employment relationship – a high threshold for constructive dismissal claims.
What the employer did right
Hopkins Homes Limited successfully defended the claim by showing that its managers acted professionally and with legitimate business reasons. The tribunal noted that the managers gave constructive feedback, offered support, and did not behave in a demeaning or unreasonable manner. The employer also had a consistent approach to performance management, which helped demonstrate that the conduct was not targeted at the claimant personally.
What this means for similar claims
For employees, this case highlights the difficulty of proving constructive dismissal based on management style alone. The conduct must be serious enough to justify resignation without notice. For employers, it confirms that setting higher standards and giving direct feedback is acceptable, as long as it is done professionally and without malice. The outcome also reflects the importance of the employee's length of service – shorter-serving employees may be expected to adapt to reasonable changes in management approach.
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