Yes and No
Yes because his behavior and reaction to being called in it suggests he’s still engaging in similar behavior with no plans to change - otherwise he’d be more inclined to doing whatever he felt was necessary to earn your trust back if that was important to him.
No because … fuck him … might sound harsh but you’re young and while I’m not trying to diminish your feelings for him and how hard it might feel at this time to go through this the facts are more on the side of he’s just one guy that you’ll be involved with in your life … some might treat you better and some sadly might even treat you worse but try not to let it get you too down and try to believe that happiness is out there for you but it’s not always easy to find (worth the fight though).