You can obtain court orders restraining your mother from contacting you in any manner or personally or by phone calls or messages 

 You can disassociate from your mother  if you are uncomfortable with her but that does not mean that you have acquitted from all the responsibility that you have towards your parents parents and senior citizen are protected by the parents and senior citizens act 2007 for their maintenance by the children so please keep in mind that in case your mother needs any maintenance then you will be liable to do that even if you don't share any property from your parents

If you have attained the age of majority then you are free to snap all your social ties with her and live separately from her.

Hi,

If you are major i.e. 18 years old or above, you may get disassociate with your mother. But you will have to fulfill the care and other legal obligations towards her.

See you can live separately from her there is no other way to disown the parents also your mother under senior citizen welfare and maintenance act can claim for maintenance and physical care if she is above age of 60 years.

Dear Madam 

You are free citizen of India if you have crossed 18 years. Just get issue a paper publication and send legal notice and stay alone. Your rights cannot be interfered by any body.

Disconnect all the tie and communication, this is only practical way out, no other way to disown parents legally.

Law is protected towards parents, they can claim maintenance and other relief from children.

What is the age of the mother ? 

Is your father alive? 

Are their any other legal heirs? 

Please answer the above queries for a more concrete advise. 

Regard s

You can disown yourself from her and stop all communication from her. You can send a legal notice to her and give newspaper publication

if you are not minor then you can Obtain court order of restraining. 

There is no legal way to make you disassociate with your parents. 

If you don't want relationship with your mother just stop all communication with her.

If you want to be disassociated from your mother then you may leave your home and start living separately away from her.

She cannot stop you from leaving her company especially if you are an adult.