Breaking one's fast due to illness

Q: I am able to fast though I am not in good health. Lately I am suffering from bouts of fever for no apparent reason. I know that fever means that I have to break my fast. If I develop fear say an hour before Ifthaar, how long can I postpone Ifthaar and how close to Ifthaar can I break my fast so that my fast would still be valid for the day?

Muslim newspaper publishing adverts of stores that sell haraam products

Q: I am a publisher of magazines and have now entered into newspaper publishing. There are businesses that wish to have their adverts appear in our publications e.g. haraam butcheries, supermarkets advertising alcohol and the people that claim to “bring back lost love” and other claims to the supernatural. Am I allowed to publish these kinds of adverts?

Girls father harassing the groom for mahr money

Q: A couple got married 3 years ago and the agreement of nahr was on mahr fatimi. On the day of the nikka the groom did not have the full amount so the agreement was that he would pay it off later. The amount of 3000 was given and the remaing amount is 7700. 3 years has past and no payment was made. The husband and wife have an understanding that the husband will give it by the end of the year inshallah. The brides father keeps asking and embarrassing the groom. I just wanted to know if the brides father have a say in this matter?

Burying Islamic books

Q: I purchased two sets of books published by Dar-us-Salam publications, Riyad-us-Saliheen (English translation w/commentary) and Tafsir Ibn Kathir (English translation). After purchasing these I realized that Dar-us-Salam books have Salafi influence and I found some contradicting statements in one of the books. I have since stopped reading them all. What should be done with these books that preserves the honor and respect of the Quranic Ayaat and Ahadith contained within them?