What does it mean to sacrifice in a relationship? Is it getting rid of your lover's annoying ex-husband for her so she can live in peace? Or is she asking a little too much? If a partner ever asks this of you, my advice is to run as fast as possible before she gets someone else to sacrifice you for not sacrificing her ex. So what exactly are the boundaries of sacrificing for another person? What purpose does it serve, and does a relationship need it? Well, Yes, a healthy relationship needs give and take of…