"if he regrets his actions, tries to repair the damage and lead a good life forward, that's what i am interested in."
That I can accept as a thoroughly Christian attitude towards a repenting sinner. However, here, I don't know that there has ever been any regret expressed or such a repair effort, nor do I see some kind of grand attempt to 'lead a good life forward.' Any evidence of repentance would be welcome.
i believe he needs to repair the damage with the people damaged, not with you.