I am from Karnataka. My uncle had two marriage. First marriage he got divorced. He had 3 kids with first wife. The second wife is my aunt. My father's sister. She had no children. When my uncle died we had asked his kids from first marriage to come for cremation. But they didn't come. So we only cremeted. My uncle had a hous in his name where he lived. After my uncle died in 2020, we got the legal heir document in which only my aunt name was there. Subsequently that property transferred to my aunt with due procedure. In 2021 my aunt gifted me the property. We executed giftdeed in sub registrar office. My aunt died in 2022. Now I have gifted that property to my wife. We want to construct a new house there but I am scared what if the my uncles children from his first marriage come later and cause problem. Is my concern correct? What should I do now?