How do I get rid of emotional scars and fall in love again?

You must give yourself time to heal. What I would do is not date anyone seriously for at least a year. Get involved with other things, like hobbies, family, friends, exercising. You are too stressed out and your self esteem has been totally deflated and for you to start a serious relationship with someone else would not be healthy, because you are still carrying around baggage. If you want to have the company of men occasionally, just make it clear that you do not want to date seriously, you just need friends. As time pes you will heal from your traumatic relationship and you will be able to open up again to another worthy person. When you do start dating again, try to be selective. If you see anger, verbal abuse of any kind from the person you are dating, drop him like a hot potato and move on...don't make the same mistake again. Best of Luck to You.