UK Matrimonial investigations Edinburgh Scotland

Matrimonial investigations Scotland

Matrimonial disputes, and big life decisions, are best made when they’re based on facts. Our team of private investigators in Scotland are discreet, efficient and non-judgmental. We conduct matrimonial investigations professionally and within the law of the land we operate.  We provide clear irrefutable evidence and every case is executed with precision, discretion, efficiency and professionalism. 

We understand the sensitive nature of contacting an investigations company in Scotland for the first time, and that this situation can be daunting for some, but having dealt with all types of sensitive matrimonial investigation cases over the years, rest assured our experienced private investigators will guide you through the process and options available to your case.


  • Experienced Surveillance Operatives

  • Fixed Fee Service Available

  • 10+ Years In The Industry

Matrimonial investigations UK
  • Full in-depth subject analysis

  • Fully Admissible Reports

  • Dedicated Case Manager

International Matrimonial Investigators

Matrimonial Investigations Services UK

Dion International, a leading matrimonial investigations company based in Edinburgh, Scotland.  We offer a bespoke matrimonial investigation service to each new and existing client throughout Scotland the UK and abroad.  Our professional and highly experienced surveillance investigators are specially selected from a rigorous selection process, we have a high number of ex British military and government agency personnel within the company who bring their own individual experiences from decades of working in some of the most challenging environments around the globe.

We always report our evidence to the highest professional standard, our private investigators will provide time-stamped photographic evidence and videos in a detailed report for legal action that is fully admissible in court if your partner is being unfaithful.  To determine a pattern of behaviour we will gather details about your suspicions. Experienced investigators know that regardless of whether people hide patterns, experience has taught us that people follow the same routines and patterns when they repeat certain behaviours. In order to collect evidence to prove the affair, we use these to identify times and places where evidence is likely to be found.

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What Is Adultery?

Adultery And Infidelity Are Two Different Things

In the UK, adultery is present if a married man has sex with a woman other than his wife; or if a married woman has sex with a man other than her husband.  Adultery is defined in UK divorce law as your spouse having sexual intercourse with a member of the opposite sex and that the other spouse cannot continue to live with them.  You will have a time limit of 6 months from the day you find out about the adultery to file for divorce.

While some people confuse one for the other, adultery and infidelity are two different things. Adultery refers to sexual intercourse between a male and female when they are married to someone else.  Infidelity has another meaning and sexual intercourse is not always involved, but it includes physical and emotional acts disloyal or unfaithful to your partner when in a relationship. These include kissing, dating or any behaviour which is not right in a committed relationship or marriage.

Signs of Adultery

Allow Our Investigators To Uncover The Truth

In terms of a cheating spouse and uncovering marital affairs, Dion International’s matrimonial investigation investigators are industry leaders. Our private investigator surveillance team can put together a coherent and detailed picture of your spouse’s marital affairs in order to provide you with the peace of mind you deserve.  Our private investigators have extensive knowledge of Scotland and cover localities, such as Edinburgh, Stranraer, Glasgow, Stirling, Fife, Perth, Dundee, Oban, Aberdeen, The Scottish Borders and Inverness.

  • Changes in Communication
  • Appearance and Hobbies
  • Attitude Changes
  • Lying and Avoidance
  • Changes in Your Sex Life
  • A Change in Technology Use
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Private & Confidential Matrimonial Investigation Service

How To Instruct A Matrimonial Investigator in Scotland?


Contact one of our matrimonial investigators in Scotland by telephone, email, live chat or complete and submit the enquiry form.


Dion International Ltd is registered with the information commissioners office and as such conform with the data protection act.


The agreed costs will be cleared before we proceed with service.  We have various payment methods available.


At the conclusion of your investigation, we will provide you with a fully admissible report, complete with all documented evidence.

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