In the police complaint filed here, the brother alleged that his sister married a man five years ago and moved to his home in Naiabadi Sharifabad while his brother-in-law moved to Dubai two to three years ago for work, the Dawn reported.
He said that his sister came to his home a few days ago and told the women in the family that she was pregnant and later gave birth to a girl.
He asked police to investigate the matter as he suspected her of having illicit relations.
He said the woman was yet to be arrested and a DNA test would be conducted.
