Premarital affair

Q: I have been going out with a Muslim guy for a while. We shared a lot of things and I love him. I'm positive he loves me too. His parents say they heard some things about me and they won't say who told them but they don't want their son to be with me. In Islam what should have happene? I
mean he decided to make his parents happy and leave me after everything we've been through with each other. I need a point of view from someone who would know please advise.

Washing off urine

Q: Does getting urine on one's body require that person to perform ghusl? Because in old age sometimes one gets a few droplets of urine on oneself
without knowing, what should one do in that case?

20 Rakaats Taraweeh

Q: In my masjid we pray 20 rakaat for tarweeh and then 3 rakaats for witr.  I have heard many people say that taraweeh should only be 8 rakat and then 3 rakat for witr.  Which of these is the correct sunnah?

Wazifa for good health

Q: My son has low iron. He is on medicine. His blood levels go up with the medicine but when the doctors stop the medicine for a couple of months his levels go down. Is there a dua I could read and how much times do I need to read it? I am really worried for him.

Correcting the Imaam in fardh Salaah

Q: Is it permissible to correct the imaam during the qiraat in fardh salaah:

  1. If the imaam makes a mistake which changes the meaning of Quraan?
  2. Imaam jumps to another ayaat and realises this. So the Imaam starts at the beginning of the ayaat and still does not get it right?
  3. Imaam gets stuck during recitation?

​Please explain also in respect to the 3 ayaats being read at this point and also if not?