its a blessing that you actually went there coz it enabled you discover the things you did...Like how would you have known he's cheating with a new girl? My dear you have a serial cheat as a bf and he wont hange after marriage...nobody does.
It's better you start over than live a life of lies and the possibility of STDs and the rest. My dear move on with your life and let God give you a great man that'll love you and remain faithful to you. He will always beg you and go back to sleeping with another woman be sure of that. Its even a good thing you know this now than finding out when you'd have been married.
Move on...His family..your family..your friends wont be there when you suffer through your future STDs or hearache and sorrow....
You and you alone counts in this..and it's your decision...wether to be happy or to live in regret after marrying him for the rest of your life.
