Khula before khalwat

Q: My question is these if khula is taken before bidai and their is no physical contact between husband and wife, no out going, nothing, just a nikaah performed like an engagement. Girl is completely virgin. theie is no bidai at all. So does she have to be sit in iddat or not?

Inheritance

Q: I am preparing my will. My dad is alive. I have 2 daughters, 1 son and a wife. Due to past family issues, my dad has entrusted me to 100% of the family business. In my heart and conscience 2/3 belongs to my two brothers. My brothers are not of stability. Presently I take care of all their requirements. Please advise how I would fulfill my obligations of inheritance.

Working for a video company or working as an estate agent

Q: I have been a home executive for 9 years and want to assist with the income of the household. Please advise if it is permissible Islamically to work for: 1) a photography/video company 2) as a real estate agent as I have a qualification which I never used. I am worried about the interest factor. Are we indirectly encouraging interest and loans? Should I rather consider business (selling) or a profession in cupping?