"bellas weak charctre is due 2 edwards ovre protectivsnes"

No, Bella's weak character is due to SMeyer's bad composição literária skills.

But Edward's over-protectiveness contributes, no doubt.

I don't. Bella was weak before her and Edward got together.

Bella's weak character is due to... Bella's weak character. Also, I think she didn't have a strong enough father figure in her life, that's why she ran to sissy Edward. But that's just me.

Bella's character was never a strong one. Meyer only wishes you to think she was strong in the first place. It is a simply thing of what is told and what is shown. Constantly the reader is told about how strong Bella is, but every time it comes to show her strenghts, she comes across as weak and/or a major complainer about having to do things for others.