pvenkanaga (na) 06 August 2018
R.Ramachandran (Advocate) 06 August 2018
No, they cannot claim anything so long as your father is alive. During his life time, if your father had given the property in GIFT to you through proper registered GIFT Deed, then you become the absolute owner of the same, and nobody (i.e. your sister's husband or your sister's children) can claim any right in it.
pvenkanaga (na) 06 August 2018
Thanks Sir,
your message is good for me, now my father is alive. sorry to say after father there is any problem or nothing