Suspicion of infidelity is one of the most painful things a person can experience. It follows you into every conversation, every silence, every moment you are apart. And being falsely accused of cheating is just as devastating. Your integrity, your relationship, and your peace of mind are all on the line.
At British Polygraph Testing, we provide professional infidelity lie detector tests across the UK. Our work is not about creating conflict. It is about ending it. Getting to the truth so that both of you can move forward, whatever that looks like.
You do not need to have caught your partner red-handed to know something is wrong. Many of our clients come to us when they cannot shake a feeling they cannot explain. If any of the following sound familiar, a lie detector test for cheating or infidelity could give you the clarity you are looking for.
Your partner’s behaviour or routine has changed without explanation,
They have become secretive about their phone, their whereabouts, or their finances.
Your gut is telling you something is wrong but you have no proof.
You have confronted them, and they deny it, but you still cannot shake the doubt.
You have been accused of cheating and need to prove your innocence once and for all.
Before the examination begins Paul will spend time with you to understand your situation fully. He will explain exactly how the test works, discuss and agree the questions that will be asked, and make sure both parties feel as comfortable as possible before the test starts. Nothing happens without your full understanding and consent.
The examination itself typically takes between one and two hours. Sensors are attached to monitor physiological responses while Paul asks a carefully structured series of relevant and control questions. The process is calm, professional, and conducted entirely without pressure or judgment.
Once the examination is complete, Paul will analyse the data and provide you with a clear, accurate result. He will explain what the findings mean and help you understand what your next steps might look like. You will leave with answers, not more questions.
Paul Bramley is one of the UK’s most experienced independent polygraph examiners. He is a full member of both the American Polygraph Association (APA) and the British Polygraph Association (BPA), and has carried out hundreds of examinations, including a significant number of infidelity and relationship cases.
Every infidelity lie detector test is carried out by Paul personally. You will never be passed to a junior examiner or an agency. From your first call through to the results, you deal with Paul directly.
Every case is handled with complete discretion and confidentiality. Paul understands better than most how sensitive these situations are.
There is no judgement here, only the truth.
Still have questions? Get in touch with our team for further insight or visit our FAQs page.
Polygraph results are not currently admissible as standalone evidence in UK criminal courts. However, they are widely used to resolve personal disputes, inform private decisions, and provide supporting evidence in civil matters. Many clients find that a passed test is enough on its own to resolve the situation. Paul can advise on how best to use your results during your initial consultation.
Yes. The individual being tested must give their informed consent before the examination can proceed. Paul can advise you on how to approach this conversation if you are unsure how to raise it.
A professionally administered polygraph examination conducted by a qualified examiner is accurate to up to 98%. Paul Bramley uses the latest computerised polygraph equipment and follows internationally recognised examination standards on every single test. When EyeDetect technology is combined with the polygraph, accuracy can reach 99%.
It is worth being clear about what that means in practice. The test measures physiological responses to a carefully structured set of questions. Paul will work with you before the examination begins to ensure the questions are tailored precisely to your situation, so the results are as specific and meaningful as possible.
A refusal to take a lie detector test is not proof of guilt, but it is information. Paul can talk through your options with you and help you decide on the best way forward given your specific circumstances.
The test is structured around specific questions agreed in advance. Paul will work with you during the pre-test interview to make sure the questions are focused precisely on the issues that matter most to you, so the results are as clear and relevant as possible.
Absolutely. Your results are entirely confidential and will never be shared with any third party without your explicit consent. Every enquiry and every examination is handled in the strictest confidence.
To book a test, simply call Paul on 0203 488 2979, available 7 days a week from 8am to 10pm, or use the booking form below. Paul will take the time to listen to your situation and advise on the best way forward before any commitment is made.
