Must one pay the deferred Mahr and the 'iddah maintenance to a woman discovered after marriage to have been married to four men, worked as a prostitute, and has a daughter, and is it permissible to file a lawsuit to reclaim what was spent on the marriage?

If safety from the aforementioned defects was not stipulated at the time of the contract, then these defects do not give the husband the option [to annul the marriage]. He must pay her deferred dower and the expenses of her 'iddah (definition) (waiting period), and he has no right to reclaim anything from the prompt dower or what he spent on the marriage. As for her lying, it is a sin and an act of disobedience.