Hey @Unicorns I relate to what you've experienced. Also diagnosed with CPTSD from a very dysfunctional upbringing. Abusive/ absent family, assault, neglect.
It leaves its mark and has led me into many risky relationships and situations growing into my adult self.
Ive just left a very toxic relationship which constantly had me feeling triggered. It was very hard to break away, and interestingly even while I was in the thick of it I still carried this awareness that I wasnt going to keep repeating the same relationship patterns. I guess it just took me a few goes before I really realised it in myself.
Youre not alone. Navigating cptsd is hard work. Its ... complex (ha)
Im a little bit younger than you (31). All else I can say for now is that whats helping me is strengthening my inner relationship with 'little me'. The one who didnt get the love and care and attention they needed as a child. So today I try my best to give them what they need and be kind and patient.