Although Real are seven points clear at the top of the Primera Division, Mourinho's position is by no means secure with controversy never far away ever since his move from Inter Milan in May 2010.
The 49-year-old has not managed to break Barcelona's dominance in matches between the two rivals while he has attracted negative headlines for a number of unsavoury episodes.
Last weekend he was booed and whistled by some Real fans responding to others chanting his name although he professed to be unconcerned.
Over Christmas, Mourinho reiterated his desire to return to England "in a couple of years".
However, reports are claiming he will choose to leave Real and return England once the current season is over.
So who will offer him a home?
Chelsea, Man City or Arsenal?