Job termination

Greetings to all I am deeply stressed and need an urgent advise. I am a dentist, was working at a private clinic. I had been complaing the head (owner) about an assistant's missbehaviour for past few months mostly with me but also with others. She was not taking any serious action. A few days back I lost my patience and bursted on her that "does she care atall how a guy behaves to a senior female" on this she said i will remove that guy from clinic. I want to mention I am a 30yr old experienced doctor and that assistant is a 12th pass 20yr old guy. He use to point me and give a threatening look from distance, pass comments "darti h merese", make fun, disrespect, deny on my face for work.etc To my bursting reaction the owner asked him to leave. Bt next day called him back. When i reached the clinic that day. I asked her if she has allowed him back at work. She said yes, he has apologised. Later that day she texted me on whatsapp that "both he and me have been terminated from the system..that guy b/o misbehaving wd everybody and me b/o pressurising her for removing him and job on condition. Effective immediately. In my joining letter 2month notice is required if i leave or i am terminated. I please need to kno if i should file a case for the same.. Also will it b of any benifit. Or just waste of time and money. The day the owner asked him to leave.. His friend said to me that he is waiting with a revolver fr me outside. I also got to khow that she asked for a vote of who all wantred that guy to b gone from clinic. When everyone said yes , then only she fired him. Please reply soon. This happened on tuesday so i need to take action fast. Thank you