It is a fact that almost 70% of people will cheat on their partner at some point during the relationship. They are not always caught and often the injured party is none the wiser and continues with the relationship blissfully unaware. However, there are several signs that you should watch out for that may point to your partners infidelity.

1) Getting in shape. After a relatively lengthy relationship where both you and your partner are comfortable, and you have known each other for quite a while, your partner suddenly decides (for no real reason) to get into shape. They decide to join a gym or start running at nights after work. However, you are not invited to join!

2) Changes in Sexual activity. Do you and your partner make love more or less often than usual? Have they made any strange requests? This sort of sudden behavioral change can indicate that your partner is cheating on you.

3)Secrecy. It is quite normal for everyone to have little secrets, even in a long term relationship. However, excessive secrets is another thing. Keep an eye on your partner with regards to their mobile phone, do they receive phone calls at odd hours of the day? Do they answer their phone and then walk away out of earshot? Keep it with them all the time - even to the bathroom? It is always a good idea to check their mobile phone records, if there is a number that you do not recognize you can use an online company to check its owner (have a look at my authors bio). If they do not want to show you their records you can immediately begin to suspect something is up.

4) Details. When you are retelling a story to a group of friends at a party, or even to your partner over dinner, you often leave out little details that are unimportant to the story, or that you have just plain forgotten. If however, you are lying about something, you feel the need to embellish a little or a lot. If you have asked your partner a fairly simple question such as what did they do for lunch that day, and you get a response that is extremely in depth and full of tiny details it is often a good indication that they are lying.

If you think your partner may be cheating on you it is very important that you find out for certain, because either way it will destroy your relationship. Relationships are built on trust and that trust must be strong