In an earlier blog I had discussed the ways to maintain happiness in the married life, here in this blog I will be discussing the different habits/ behaviours which generally drive a wedge in a relationship. When two people are in love, they tend to overlook lot many differences which later in life may become the reason for straining or breaking a relationship. Right mix of love and friendship is the fuel which drives any relationship. Like love, no relationship comes with a lifetime guarantee though options of limited warranties to repair a crack are always there. Constant efforts are required to be taken to sustain a relationship. In my view the main irritants which may finally drive love away and bring in a divide in any relationship are as given in succeeding paras.