So long story short, my friend was dating this guy who recently split and she is not accepting it very well. He would constantly bring items home (electronics, cords, tools, trinkets, renovating materials, half empty bottles of shampoo and other toiletries,clothes, appliances etc etc) until her whole house was filled to the point where it should be condemned. She, on the other hand has problems throwing ANYTHING away (which I believe stems from poor periods in her life) Now he has moved in with another woman and left everything behind. My friend firmly believes that he is just going through a phase and will be back. Therefore will not get rid of any of his things. I don't know how to help her because the bugs and the smell and the piles of garbage and clutter are unbearable. And she doesn't see a problem. How can I help my friend?