I think most people have covered it. But, one thing I'd like to add is that a lot of people don't realise the intensity of their suffering until they're well away from it. Then they are ever so aware of it, especially when they start to come to terms with life without the abuser. But, you get this feeling, along with an overwhelming sense of relief, and sometimes anger towards yourself for letting yourself go through it for so long (as is often the case it seems).
If you can get away from any abusive relationship, you will never regret it, if stay in it, it's a regret you can guarantee having(IMO).
Even if children are involved, you will not regret it. Why? because when you're being abused in any way, are you really giving your kids the best mum they can have? or are you giving them an emotionally weakened mother? Be the best you can for them I say, it's the least they deserve. Otherwise you're letting your partner punish the children too - they lose the mother they could have had, and get someone totally different!
This is why I finally walked away from my ex husband. I was fed up hearing my kids suggesting ways to cheer me up. They've not said that for two years now!
Why I let such an insignificant being make me feel as he did for, I don't know. I hope a lot of you on here will one day be saying the same thing - because it will mean you got away from it!
Emotional abuse quite simply is something that zaps you of happiness, self-worth, feeling of being valued and loved, feeling you deserve any of these things. You can become paranoid that you're no longer good company for your friends, so become less sociable, you can feel less confident, and you can even start to see yourself physically different. And so on! Bascially you feel emotionally rubbish. It can result in physical scars, because you look more drained, you might present yourself differently - not put effort into the way you look or dress, not smile as much, and so on. Emotional abuse is generally down to someone else's continual poor attitude towards you. But, you must take responsibity too for letting it continue to happen, and stop it asap.
Sorry, am I lecturing!! I guess I'm one of the lucky ones who managed to escape. I want others to too.