Woman gets into spat with step-siblings over their parent’s past drama, accusing her mother of ruining their family, she refuses to take the blame

Welcome back ladies and gentlemen of the internet. When one's parents get divorced, it can cause havoc to reign down on everyone around if the parents aren't mature and careful. Getting a divorce takes requires a lot of communication and respect, as backwards as it may sound. If both parents handle things privately in a mature fashion, and don't include the children or reveal secrets that should remain veiled, then the children can grow up more easily having healthy relationships of their own, while maintaining a normal family life. 

This brings us to the Reddit thread. In this story, the original poster (OP) is a woman who's just reconnected with her step-siblings. As they're in the midst of fun talks, memories, nostalgic conversations, parent shaming suddenly becomes a part of it. They accuse her mother of homewrecking their family. OP denies such accusations, but she doesn't have the last word.