Since it is a self acquired property and not an ancestral property, your sister cannot claim any part in the property. However, if your mother donates her part of the land to her, which she can, then your sister will have a claim in the same.
For more details reach out at email@example.com or 9818566928.
As per your submission it reveals that this is a matter of construction and sister right in property
Give me details information about the matter then we will discuss your case
You can call me for the advise on