Distributing the estate in a different currency

Q: Please tell me how will the inheritance of a rental income from Mauritian rupees be paid to the inheritors:

1. Should it be given in Mauritian rupees currency before it is changed into rands? Or can it be distributed in rands after the exchange is made?

2. What is the division of inheritance for a wife, three sons and a daughter of marhoom be?

3. How will R5000 be divided to the above heirs?

Forming a partnership with a farmer

Q: If I venture into a capital investment partnership in which I will give the capital and my partner does the work. It will be specific to animals, my funds but animals will be at his farm, eat of his land and drink his water... But yes, any extra major expenses above this will be born from the capital amount which I give. Will this type of partnership be permissible if profits are split percentage wise?

Working for an insurance company

Q: I am working in a general insurance company as a loss adjuster which means that I assess loss of vehicle at the time of claim. Is it halaal or haram for me to work in a general insurance? As per my opinion, I am not in direct sales but I am doing the work which removes gharar from it as I assess the loss and do not allow additions or reductions as per terms. Also, I heard that if a company is owned by a Hindu, we can work in that insurance company.

Taking an oath not to talk to one's family members

Q: I recently swore upon the Quran in anger that I would not talk to my family members in a fight and if I do, may Allah punish me and give me a terrible death. Allah knows that I did it merely out of anger which I regretted instantly. But now I fear of this stupid and poor act of mines. How can I repent? Is there anyway Allah will forgive me and not punish me?