What is the ruling on marrying a religiously committed girl whose family is not committed, and should one accept the corruptions that occur from them to avoid greater corruptions, knowing that they insisted on mixing at the عقد (marriage contract) and will do so at the wedding, and what happened with the wife in terms of immodest display before women and her being photographed naked, and is emigration a solution in this case?

The 'awrah of a Muslim woman in front of another Muslim woman is what is between the navel and the knee. In front of a disbelieving woman, it is the entire body except for the face and the hands. Photographing a woman is not permissible because the image might fall into the hands of those who are not allowed to see her.

It is not permissible to hold a marriage ceremony that involves intermingling (of sexes) or singing and music. If the wife's family insists on these reprehensible acts, do not agree, and you must avoid attending. For whoever seeks Allah's pleasure by incurring people's displeasure, Allah will suffice him against the people. These pressures are a result of residing in disbelieving countries, so one must be keen to relocate from them.