One director cheated the other director in a pvt ltd disregarding every right- legal,moral & ethical

Me and my ex fiancé has a private limited dealing in service sector , with 50% shareholding each , both are directors. Since the start of the business, the male partner was not at all active in business operations and management. After 2020, the female partner was told to take over the business and all its operations as by the male partner before the lockdown the company was in huge debts even of our venders. 2020-2023 the female director handled all business operations work with the management and marketing, etc. The male partner was only use to be active at the time of filing taxes And taking reports. Rest, all he use to criticise and mentally harassing the female partner. At a point the female partner gave up and parted their personal relationship upon which the male partner took over the business premises, told staff not to take my calls, didn’t let the female partner enter the property, denied her access to accounts , shut cctv, and when the female partner went at the property, she found out , the male partner has called his sister and claiming as their family business and money. Whereas the female capital investment is much higher than the male partner. In between the female partner was humiliated and dragged away by the male partner getting physical in front of their staff and everyone. Both male partner and his sister called cops on the female partner saying she’s entering illegally and all wrong allegations. The day ended after much of a chaos by the saying of the male partner to the police that The female partner was just like another staff (pointing out towards our staff) and was kept by him ( as if she was some commodity) .When the female partner’s parents claimed that she’s an equal partner in the company despite handling and doing more than him, the male partner said that the company has nothing to do with the properties as the properties are under his name (contract) , but every sale, purchase , payments are done by the company’s account always. Also, with this statement the female partner was informed by the male partner before that over the last lease that it was done under company’s name , which was a lie.. With many more misconducts like cheques bounces by him,etc etc upon which the female partner told to shut the company , get their investment back and move on. Upon which the male partner took over the business changed the name and operating since last 9 months now. Denied all access, shut her finances, changed the company’s account to his personal one and told female partner that she won’t get any money. Though she’s a director, equal shareholder and face of the company Now, please let us know what to be done