if his cheating
1. he will cancel dates at the last minute
2, he wont give you his home number just his mobile
3. he will tell you when to call his cell or has it stwiched off at smiliar times during the day
4. he does not give u sat night date but sunday or tuesday date cause he want to catch up with friends
5. says his busy
6. takes ages to reply to your text messages
7 wont introduce you to his friends or family
8 has his profile setting to single in facebook
9. brags about other people sex life and how your sex life
10. all of the sudden tries new sex moves on you or seems more confident or experinced in the bedroom