How can you tell if your girlfriend is cheating on ...

i'm a girl so i'ts not hard to tell. keeping secrets, pushing you away, not listening to you when you talk. your always wrong, phone numbers in cellphone or wallet. not wanting to spend time wiyh you. lack of trust,also lack of sex. i should know my man did it to me. we were together 11 years.

First I would ask her and see what she tells you if believe that she is lying to tell her what she is doing that is making you think this way. If she doesn't do anything to change then you should consider going your separate ways. Because if you still feel the same way then maybe there is a lack of trust that can't be rekindled among other things.

if shes hiding things from you such as txt messages ,and you are catching her in petty lies the answer is shes probebly cheating

will she is always braking up with me and when she gets mad she says that she never wonts to get back with me and she's always asking if im cheating on her and when i ask her about her talking to people or seeing some one it take's her a will to answer me i need to know is she or not

As a Michigan Divorce Lawyer the latest tricks of the trade of the cheating spouse is the spouse stores the name of the fling on their phone as one of their friends, so when their spouse sees a call from them they don't think anything of it,for example the wife stores the guy's name she is having an affair with as her friend "amy" so when he calls it looks like "amy" is calling, but in reality thats not who is really calling.

As you have said nothing about 'why' you suspect she might be cheating on you, it's difficult to know what to suggest/ask in order to determine whether or not it's just a hitch in the relationship, which happens, or, as you suspect, is something much more problematic.