Carlos Ruiz Zafón said this quote

If you ever have a daughter—a blessing I wouldn't wish on anyone, because it's Murphy's Law that sooner or later she will break your heart—anyhow, as I was saying, if you ever have a daughter, you'll begin, without realizing it, to divide men into two camps: those you suspect are sleeping with her and those you don't. Whoever says that's not true is lying through his teeth.