Twice is enough. in I love life anyway

A year and a half ago I went through a rough time. One of my friends treated me harshly. Now I'm going through another difficulty. Again I'm treated disrespectfully. My questions to self is "is this a real friend?" "Do I really need to continue to let this person mind my business?" "I'm worthy of love and if I'm not getting that why am I wasting my time?"