Tales from the Land of Giant Red-Heads

I had to spend the whole summer vacation with my arch enemy, Treasa. When I find out that they are really Giants with magical powers, they put a spell on me to make me 5 inches tall. My mother is leaving in one hour, and she doesnt know who I am anymore because they put a spell on her too, and if I dont reverse everything, I am trapped forever. The time is limited. Will I escape?