Good morning sir. My mom's father (grandpa ) expired in 1973. My mom's elder sister 'D' who got married, divorced in 1979 by mutual concern. She has no children. She was worked as a govt teacher. She bought 4 plots in her own income. My mom expired in 1991. My mom's mother (grandma) expired in Aug 2007. My mom elder sister ' D' expired in July 2007 without writing any wills. Now my mom sisters are 4 and brother 1 alive. To take rights on her property, my mom's sisters and brother moved to court to get legal heir without mentioning about my mom and didn't include as a plaintiff against district registrar and tashildar. And received legal heir. Now, since my mom expired, as a legal heir of her, shall I claim it and proceed for against this court order?