Need to change my thesis statement....

After revising the thesis statement made last week, I decided to edit it. I am doing that because I don't think I will have strong points to discuss and argue about the issue. So the new thesis statement I will be doing for my position paper is as below:

" Edna's rebellion against social norms by abandoning her husband and her children drives her to her downfall"

I already have four points to discuss in the position paper and will shortly come up with the fifth points. I hope so much that I have made the right choice. I will try my very best to complete the assignment before my second face to face or earlier so that I can focus my attention for my coming mid semester exam which is just around the corner. Hopefully my lecturer will be giving us some tips for the coming exam as usual....