After everything that Bridget's mum has put her through, why does Bridget turn to her for support after she dumps Daniel in August?

Even though Bridget's mum is often unkind, she is still her mum and Bridget loves her. Bridget knows that she can turn to her mum after Daniel cheats on her. No matter how her mum behaves, Bridget is always willing to give her another chance. Bridget understands that her mum knows more about men than she does. She has watched her mum juggle relations with her father, Julio, and others with success. Bridget's mum comes through for her in this situation. She gives Bridget good advice on how to deal with Daniel and gets her an interview for a better job.