Knowledge is Power
In many abusive relationships the abuse doesn’t start right away. In fact when he is pursuing you he may be so charming that you feel you have won a prize. It is when he gets comfortable with you and he believes he has you hooked that you may begin to see his true colors.
If he objects to you having a relationship with your former friends and even family members, he may not have your best interest at heart. Abusers love to have their victims isolated. That way when he begins to abuse you there is no one for you to turn to.
If he hits you, tells you he is sorry and it won’t happen again, do not believe him. If he couldn’t control his anger that time what’s to stop him from losing control again? Each time you forgive him you give him more power over you. Slowly over time he will groom you to accept abuse in the relationship.