she is more than likely cheating on you..SORRY
This dream illustrates your own feelings about your girlfriend rather than revealing her behavior or intensions. You might suspect that she is cheating, and the dream reveals your suspicions. That does not mean that she is cheating.
You are afraid of loosing him or him cheating on you
Dreams usually present messages in symbolic images. In this dream, "cheating" probably represents time spent other than where the dreamer feels it should be spent. So a father's "cheating" could be time spent at work instead of with the family, or engaged in sports or a hobby or any other sort of activity that takes time and attention away from the dreamer. Also, the "dad" in this dream might represent any significant male or authority figure in the dreamer's life.
Just because you have a dream that he is cheating on you does not mean that he is, however, it does mean that the thought of it is heavy on your mind. It is a miserable way of life to worry about such things. If he is cheating on you, eventually you will catch him, but if he isn't and you continually badger him with accusations it is going to cause huge problems as well. Believe in yourself, and life will be much better for you.
Dreams are often a reflection of subconscious fears or insecurities. Having a dream where your girlfriend is cheating on you may not necessarily mean that she is actually cheating. It may be a manifestation of your own fears or uncertainties in the relationship. It can be helpful to communicate these feelings with your girlfriend to address any underlying issues.
No it doesnt.
What is "chitting"? if you mean cheating - it can mean nothing or that YOU are worried about something.
It is a warning...
It means you are quite normal!!
it means you do not trust your girlfriend.
It means you are a very insecure person.