4.Track Social Media Activity 

People are globally connected to each other with the power of the internet. Sharing our lives on the internet is now second nature to people, and this might just introduce a cheating partner.

Read and assess the profiles of your partner carefully on social networking websites. If they are ever careless about the things they post on the internet, you can expose and catch them. If you do not know the account password, then google the way to see it on your browser.

If it does not work, research the information available: analyze who your partner likes and comments, read the photograph remarks, look closely at this news feed. This can allow you to compute their cheating using a hundred percent chance.