Can I stop my wife to enter my home if case of nullifying marriage is already filed in court?

I got married on 12 May 2018. The bride and her family didn't disclosed the fact that the bride was suffering from a genetic spinal cord disorder. 14 days after marriage she fell ill and surgery was required. Doctors says she will require multiple surgeries in future and will be bed ridden only. I have filed a case to nullify my marriage since my wife and her parents didn't disclosed about her illness moreover she is genetically sick which might pass disorder to offspring. she is forcefully trying to enter my house ! can I legally stop her ? She is threatening suicide which I already reported to police station. what can I do to stop her. another thing i want to ask is can she claim right in property which was given to me by my mother kindly help ..