My mom still calls my dad "daddy", "honey", or "babe" whenever she's talking to him or about him to my siblings and I. They've been divorced for a year and while I understand that she misses him, it's disturbing. She cheated on him several times and had me as a result of one of her lovers. She abused my siblings, father, and I. She slept in the living room for the last 4 years of their marriage. My dad knew she didn't love him. But now that they're divorced, she can't let go. My dad has a girlfriend and is very committed to her but my mom still won't let go. How long could this take? I want to say something to her but we already have a horrible relationship. What can/should I do?