can father evict his son from his own property by will

 i have 2 brother, my father purchased a property, after his death we did 3 partition of that property now i have 60 sq.yd of that property. i have 2 sons both do bad behave with me and with my wife my big son living with his wife at first floor of my house from past 8-9 years and they are not ready to vacate my house peacefully, they do abuse with me and give death threat, they want to grab my property forcefully. Many times i have asked to them to vacate my property non-legally and legally also but theyare not ready and doing misbehave with me regularly becoz of this i want to evict both sons from my property and i dont want to give them single penny. In this case what could i do and what would be the best suggestion for me. If i want to make WILL of this property so can they challenge my will after my death in future or i can gift my property, I already filed a case against them 2year before to vacate my house and case is running in Rohini court.