what motivated her to do that Brian?
Notice Brian has slunk away because even if his ex did do the things hes claiming maliciously she had her reasons.
Brian will probably come back say "I dont know why she did it, she just did"
Women can be kunts we all know that but they seldom do anything unless they are scorned or upset in some way.
If she did it then he did something that made her do it and with his past background and criminal history and looking at her FB page she seems a nice looking and pleasant woman with lots of friends, Brian on the other hand has no one in his life he must have really fucked her off to do something like that
Either that or he harrassed and terrified her enough to act in order to protect her and her child.
compare the Brian she got engaged to in 2018 to the one who harrassed her 3 years later

he transformed from a pussy into a kunt