Ghosted by bpd gf

I miss her so much. She used to tell me I love you and I miss you every single day. Recently I triggered her fear of abandonment because I went out. I didn’t cheat or do anything wrong but I didn’t txt her and that triggered her. I reached out to her and told her I love her and I miss her and that I would be there when she’s ready to talk but didn’t hear anything back from her. I’m assuming the relationship is now over since we haven’t had any real connection now for about 1 month. No communication whatsoever. Do borderlines come back or the relationship over ??? I need help