Family issues

I am an employee at Deloitte currently working at Bangalore. I am in a close relationship with a woman. Currently I am 27 years of age and just started out with my employment. I want to stand on my own feet and want to move out completely. However my parents keep calling me for updates and if I don't let them know about my whereabouts they threaten me to lodge FIR against me and they also threaten to find the house of my partner and create chaos over there. They just keep bringing up the past that since they have done so much for me they deserve to know every minute detail and updates in my life. But I am not ready to do what they want. I completed my 12th then Btech and finally an MBA. I have worked hard (I am grateful that my father has provided for me) and now that I have started my career I want to be free from these mental tortures and harassment. This is not the first time I am facing this from my parents. The situation has been the same all my life and escalated after I got into a relationship in 2022. I have worked hard to make life of my own and hence I want to step up now. I don't want detach from my parents,I want them to understand and be less toxic. However, I cannot take these emotional and mental harassments anymore. Help me please. I beg you.