Another suggestion would be a town called Nerja. It's near Malaga but nothing like Malaga. (Ballymun in the Sun!)
I have been there 7 times now. One time I went over for 2 weeks and came back 2 months later. My girlfriend was there with me for the first time 6 weeks ago. She is trying to organise for us to go again in September. It's a proper couples place. Lovely beaches (Lots of little hidden and private beaches), cafes, resaurants, bars, places to just sit and watch the world go by. I have some friends who have bought places over there just so they can visit more often.