How can a partner remove himself from a company?

Hi,

I have a business dispute with my partner in a civil company. My share in the company is 25%, partner's share is 70%, and local share is 5%. I have an employee manager visa.

Is it possible for my partner or the local to abscond or do any ban on me?

And if the company visa is not renewed, would I get automatically canceled or not?

Please let me know with your expertise!