Should he interfere to prevent the marriage of a girl to a person with whose brother she had a relationship?

Is what he did to find out about his fiancée correct?

Is it obligatory for the fiancé or fiancée to tell the other that he or she has diabetes?

Should she refuse marriage to someone who has a bad past?

She has received a proposal from a young man who works as a producer for magazine programs on television

She didn’t feel any interest in a person who wants to marry her; should she pursue the matter?

She has received a proposal from a young man who smokes – should she agree to marry him?

Marrying someone who is infected with and is a carrier of hepatitis B

How should he tell her that he wants to marry her?