All becomes clear when you actually pay attention to the way people speak to you, treat you, and react to you. You don’t need psychics, long-winded “what do they mean” discussions or to check your horoscope–they either treat you like they care or they don’t.
Do they reach out to you or go MIA?
Do they care if you’re hurting or do they run away and leave you to clean up the mess they made?
Do they go to bat for you or disappear?
Do they tell you the truth or lie to you, even if just to “save your feelings”?
Do they do what they say they will do or break promises?
Do they respond to you or leave you hanging just to play games?