My father gift my step mother his self earned propety (when he was under treatment of nerologist. Age 70 years). Now property tile on the name of my step mother, gift dead cancellation suit was pending in honble court since 2013 and now my step mother also died on 23.12 2018. my step mother have two girt( both are LLM) and two sons also. I am elder son (from first wife who died) and also have 2 brother and one sister of first mother, My father house under my possession since that house build and now my step sister and brother want to vacat from my father house which is now on the name of may step mother, my step sisters are advocate the manage all the conspiracy and taken all property on the name of his mother. Also no allowed my dad to apper in court. no status co in earlier suit.
Can my step sister and brother have right to vacate me from house forcefully.
Now our lawer advice us to file partion suit. Pl advice what type of case have to file