Anything that we experience within the mental and or emotional body must manifest in the physical body. We can never separate our emotional or mental experience from our physical bodies--as all beings are the sum of that which is experienced on every level of existence.
Codependent relationships are maddening--as it is a dynamic that sucks emotional and mental bodies in like vacuums.
One minute a codependent being can be laughing and enjoying the sound of a child's laughter, and the next--he/she can notice an unease in their partner's facial expression and suddenly feel sucked into a dark hole mentally and emotionally.
One glance--one glare--one frown--one shrug of a shoulder--one movement--one word--one sentence--is all it takes for a codependent being to fill with dread.
When you are codependent--you--and your stability is not the priority.
Like a prisoner sentenced to live life according to the rules set by others--codependents play by the rules of others--and lose themselves bit...