Dear Dr. Love, You have given sound advise to others, so here is my question.I have been seeing someone for over three years. During this time he has pulled back from me on several occasions. Though it hurt, I let him be and evetually he would come around. We have usually always been close emotionally and sexually.Lately, I have realized that the past few times we have been together he hasn’t wanted to have sex with me. He still acts very happy with me, asks me out and we talk on the phone pretty consistently but. . . . what is going on?I am wondering if he has found someone else? I feel very confused and don’t want to put him off by being overly aggressive, but our sex life has always been an important component to the relationship. Any insight?