I've been with my fiance for 4.5 years, we are both 49years old, I would define our relationship (until recently) as blissful. In 4.5 years we had 9 total fights over the same issue; her drug addicted stay at home 24 year old son! After our last fight which happened on the 16th of April she told me she needed space! I moved out and I have not called, texted or e-mailed her. I am waiting for her to call. I like her as a friend, I care for her I admire who she is. But I feel like she does not have the same care towards me, she has to know that I am suffering. A friend told me that she was still wearing the engagement ring. What should I do? I want her but at the same time if she is indifferent to my needs and is disrespectful I will leave her. I am confused. The adult child is manipulating her constantly. . .

Optional Information:
Person's Gender: Male
Person's Age: 49

Already Tried:
Before we separated I attempted to have dialogue with her; she refused to engage in conversation. More info: Her other kids (30 and 26) are also drug users and they used to come to the house to get their drugs from the 24yo, that is until I found out. I threatened them with calling the police and made them take all drugs and related stuff out of the house. My fiance is in denial about her youngest son being a drug addict. He is ruining my relationship with her.