Aboslutely, use your gut feeling most people know when the other is cheating.
if you cheated on her you really should stop seeing her boy
Unfortunately this happens often. It is usually caused by jealousy! tell your girlfriend that you love her but that she cannot control every aspect of your life. Your girlfriend is afraid that you will dump her for your best friend or that maybe you are cheating on her reassure her that you are just friends and maybe even get them shopping together of they find things in common your girlfriend might to be as jealous and not care if you to keep hanging out! Good luck!
She wants him back
"http://wiki.answers.com/Q/Why_he_insists_on_seeing_the_Cyclops_in_the_first_place
I personally would not define "liking" someone else while you are seeing someone as cheating, however, it is most definitely not faithful. A guy at my work says this about cheating: "if you would not do it with your boyfriend/girlfriend or spouse in the room, it's cheating." For example: Kissing If you would not kiss that person with the person you are seeing in the room it's cheating. Another example could be less drastic: Holding hands. If you would not hold hands with that person with the person you are dating in the room then it is cheating.
No he doesnt have time. he definitely hangs out with girls though. My friend was seeing him for a bit.
NO.
Typically, "cheating" is considered to be when a boyfriend/girlfriend has a romantic relationship with someone other then the person they're supposed to be dating. If your boyfriend is ignoring or avoiding you, it may be that he wants to dump you but doesn't have the courage to come out and do it, but it doesn't necessarily mean he's cheating.
If you are still with him and he is also seeing his ex then I would leave him. I realize that may be hard but if he is seeing someone else he is cheating on you and you deserve better. But if you believe there is nothing going on between them then you should make your feelings clear that you do not want him seeing his ex girlfriend - if he chooses to ignore the way you feel then unfortunately again you will have to do what is best for you and leave. Either way the outcome seems to be the same.
yes!
Well it's not considered cheting if he flirts, because he may not know he's flirting. But the seeing her part, I'm sorry but I think he's cheating.
* Friends should always be honest with each other so the best thing to do is ask your friend if she is seeing your boyfriend. Do not use the word 'cheat' when discussing it with her because the percentage is on the high side she may not be seeing your boyfriend at all and you could well lose a good friend. She could decide not to tell you the truth if she is seeing him and if this is the case you will find out sooner or later as they won't be able to hide their relationship forever and then, that's when you walk away from your friend. Until then, communicate with your friend to find out your answer.