How will a man know If a girl is ready to date again after a past relationship?

The way to determine if a divorced man is ready for a new relationship is, he will not talk about his ex-wife, good or bad. When you're conversating with him he will not speak ill of his ex. Ask him about his past marriage. If he does not resort to scapegoating, and making negatinve comments about his ex-spouse, it means he has healed and is ready to move forward. Also, if he is not having meaningless affairs, or has not drifted from one relationship to the other, since his divorce, he is ready. He has spent time alone, without being in a relationship. This is time for self-reflection and personal growth. Most men and women do not allow the necessary healing time between relationships.