These charges are nothing to sneeze at. She very much needs an attorney.
Generally, you've got to be fairly seriously mentally ill before assualt charges are forgiven. Even the DV charge alone is very serious. I don't know what you mean by "influence" each other. The elements of each charge must be met (it looks like they are). Certainly, the incidents are related so the fact that mutlple assaults occurred to different people is likely to come up.

