Technically, yes, the judge may award the prevailing party fee, but as LdiJ points out, depending on what the remaining claim is, he may reserve doing so.
Malicious prosecution is harder. All you have to do is win (get a dismissal or judgment) to get the prevailing party fee. To get malicious prosecution, you not only have to have a favorable termination of the action, but you have to show that the plaintiff brought the suit without a reasonable grounds to believe the basis and had a purpose in the outcome other than the judgment requested. Ther's also abuse of process, which says the suit or part of the action involved, was brought for reasons other than what the process was intended.
Absent knowing just what is going on, we can't tell you your likelihood of success, but the chances are slim without an attorney involved.