JENNIFER Garner says shes a compulsive liar. The actress - who plays a woman who cant help but tell the truth in new Ricky Gervais movie The Invention of Lying - says she quite often tells porkies. I would not even attempt to go one day without lying, admits Garner, who is married to actor Ben Affleck. What if someone asks you how you are and you have to stop and tell them how you are really feeling? You would never get through the day. No, I have to lie. I think we all do. Garner, 37, recently revealed how she and Affleck spend evenings at home playing Scrabble. My husband Ben and I love nothing more than a night of playing Scrabble, she said. It gets quite serious. I always have a dictionary on my lap in case I need to look up a word, but I dont cheat honestly SS