CPTSD

Any advice on having a healthy relationship when you have CPTSD and your significant other does not? I struggle a lot with self esteem and trust issues. It’s hard for me to differentiate reality to maybe trauma related issues. I have issues with depersonalization and often times makes it hard to be present without being angry when little mishaps happen or if I feel slight rejection or irritation from my partner. I have no family and I am pretty isolated so I lack a lot of social skills or emotional reasoning.