What led to Randa's divorce from Sultana's father?

The two friends who founded the group with Sultana, Nadia and Wafa, were participating in acts that placed all their lives in danger. Nadia and Wafa would approach foreign men and ask them if they wanted to meet in their apartments. When Nadia and Wafa would find a man to meet them, they would engage in sexual acts including everything except penetration. One day Nadia and Wafa were caught. The girls were arrested, but the mutawas could not punish them because they were still virgins. Nadia and Wafa were returned to their fathers. When Sultana's father learned of Sultana and Randa's participation in the group with Nadia and Wafa, he divorced Randa and began searching for a husband for Sultana.