Wedding struggles!! 8 days away! Will marriage heal or hurt?!

My fiance' and I are set to get married Sept 7 of this year. He has been the biggest jerk. We are a hair away from ending the whole wedding and the whole relationship. He was a complete ignorant, rude and careless prick on his bachelor party, which was 4 days and across the country. He is not even sorry about how he treated me and I am not sure I want to marry him anymore. His demeanor has completely changed since seeing his friends. I was upset while he was gone and told my dad a little bit about how he was acting and my dad thinks he is not ready and it will be a disaster. I love him so much and I want to get married but I am fearful considering how he acted on his trip. He usually is a jerk and I am okay with that but he went out of his way to hurt me while he was away maybe because he secretly doesn't want to marry me. I don't know.. Can anyone look at our charts and see if it this will be a long term marriage. I have been working on my personal issues since last October so I can be emotionally ready to marry him and accept love in my life. WOULD THE MARRIAGE HEAL MY WOUNDS OR WILL IT ONLY GET WORSE FOR ACCEPTING HIS HIS BEHAVIOR?? Any insight would be GREATLY appreciated. Thank you!

Kw- I was born Jan 22, 1985
in Southampton, NY
at 4:21 PM

Ce- He was born Sept 1, 1983
in Brookhaven, NY
at 10:46 AM

Much Love & Light,

K