Aww hun its understandable to feel the way you do, but if your parnter was abusive towards you and your son then you have definitely done the right thing in leaving him.
Cant imagine how you must be feeling right now, but dont say you wont find someone because you will hun, one day mr right will walk into your life, maybe when you are least expecting it, and treat you with the love and respect you deserve
Dont really know what to say hun but stay strong, im sending you a big hug
Steph xx