Please rewrite a question so we can figure out what you want to know.
not necessary
No. You are marrying the man or woman, not their kids.
Of course :)
As long as the marriage is legal. Then your passort is legal.
If a married man loves another woman than his wife, he can prove it by divorcing his wife and marrying this other woman.
There are no laws that prohibit a person with Hepatitis from marrying.
Islam is passed through the male line, so in many cases Muslim women will ask Non-Muslim boyfriends to convert to Islam before marrying them. There is nothing wrong with a Muslim woman marrying a convert to Islam within Islamic Law or Custom. However, Muslim women will often object to marrying a man who will not convert to Islam since the children of the marriage will be Non-Muslims.
I knew a Tunisian man who was with a woman without marrying her. Then again, he is an atheist, and wasn't living in Tunisia anymore.
Marriage is built on love and mutual consent.
he might die befor her
There is more than one possibility, depending upon whether you are seeking the size for a man, woman, or youth (boy's & girl's measurements are the same): British men's size 7 converts to an American man's size 7½. British women's size 7 converts to the American woman's size 8. British youth's size 7 converts to the American size 8. actually, i am a british womens 6 1/2 - 7 but American i am size 9-10
Bang him in public up the rear