Section 2(f) of the Hindu Marriage Act 1955 defines Sapında relationships It states that (1) sapinda relationship with reference to any person extends as far as the third generation (inclusive) in the line of ascent through the mother, and the fifth (inclusive) in the line of ascent through the father the line being traced upwards in each case from the person concerned who is to be counted as the first generation,
(ii) two persons are said to be “sapindas” of each other if one is a lineal ascendant of the other within the limits of sapında relationship or if they have a common lineal ascendant who is within the limits of sapinda relationship with r reference to each of them
Note : Sapinda relationships refer 10 C extended family ties that span generations, i such as father grandfather, and so on. Two F definitions have been provided for the sapinda relationships. Sapinda, according to Mitakshara. refers to a person who is linked by the same body particles, whereas Dayabhaga refers to a person who is linked by the same pinda (ball of rice or funeral cake offered at shraddha ceremony). The prohibition of sapinda marriage is based on the rule of exogamy. A sapinda is someone who is: within or has a common ancestor relative within three generations above you on your mother’s side of the family, within or has a common ancestor relative within five generations above you on your father’s side of the family, Sapinda relationships are prohibited under Hindu marriage law. The prohibition of sapinda marriage is based on the rule of exogamy.