People not knowing when to stop

Victoria

My mother and I don’t have a good relationship at all. I’ve had panic attacks I’ve been suffering from depression since middle school I’ve gone through really traumatic experiences I’m crying all the time now because my boyfriend is leaving for basic training in two months and neither one of my parents care. And I have this friend who keeps pushing me that if I give it time my mother will come along and be a “mother”. She’ll realize what’s going on and she’ll start caring and showing me. All I have to do is just sit down and talk to her and how I feel. But I’ve tried sitting down and having conversations with them and it always goes back to me.I’m never in the right I will always be in the wrong. Nothing will ever change until I leave. That’s just my life and I’ve accepted it. But my friend won’t leave it alone. She keeps pushing me and pushing. What the hell am I supposed to do?? I’m sick and tired of her telling me everything will be okay if I just give it time. But she doesn’t understand and never will. How am I supposed to get her to back off without being mean?