The majority of the people who posted a definition about Parents basically wrote "IDIOTS WHO RUIN OUR LIVES!!!1". Are you fucking kidding me. Something you idiots are not mature enough to understand: appreciation. You idiots have a computer. A house. A bed. Clothes. Food. Who gave you those things? Your parents. Believe it or not, they love you. And no, they do not 'pretend' to love you. I bet your asses that when your parents die, you will cry and cry and cry and realize how disrespectful how you were to them.
Sure your parents can be unfair and idiots at times, but everyone can be. There is no one in this world that is completely perfect. So please, grow up a bit more and start to realize the importance of your parents.