Who is the spouse of A?

B sits second to the left of Z’s husband.  No female is an immediate neighbor of B. D’s daughter sits second to the right of X.  X is the sister of Y. X is not an immediate neighbor of Z’s husband.  Only one person sits between A and X. Case-1 A is the father of Y.  Z’s brother D sits to the immediate left to the Z’s mother. Only one person sits between Z’s mother and E.  Only one person sits between Y and Z. Y is the mother of C.  Y is not an immediate neighbor of E. From above family tree CASE1 is cancelled out. CASE-2 is final arrangement Blood relation tree-