To dream that you are in a fight, denotes that you will encounter with unpleasant dealings. Alternatively, some aspect of yourself is in conflict with another aspect of yourself.
To see others fighting in your dream, suggests that you are wasting your time and money in real life. Also, this dream is a warning against deceit, scandal and gossip. If you see your lover fighting, then it is a sign of his/her unworthiness.
To dream that you are defeated in a fight, indicates that you will lose your right to property. If you win, then you may rise above your companion.