POS Ex Bestfriend

my so called best friend decided she wanted to leave her husband so I rode 4 hours away from home to go get her stuff and she decided she wanted to work it out with her husband and left me stranded to find my own way home... what kind of friend does that suit.... plus she called me a shitty mom and said she raised my son the first year of his life... I have worked my ass off to provide for my son and she wanted to talk shit... wow karma is a bitch and it's coming for her.