It is difficult for him to stay in Madeenah and leave his family and his mother far away; should he be patient or should he go back?

Expiation for Transgression Against Rights of Others

Is it permissible to listen to the adhaan at times other than the times of prayer?

Is he regarded as sponsoring an orphan if he simply pays money to a charity that sponsors orphans?

It is mustahabb to complete the Quran in Ramadan

If he stops spending on an orphan for some legitimate reason, will his reward also be stopped?

They are sponsoring an orphan and he gets a lot of charity