Adulterous woman

I NEED YOUR CANDID ADVICE

 A man at the tender age of 21 years came across a young lady of 20 years of age.Both of them love each and and decided to marry . Along the line the lady became pregnant, and the man's  friends counselled him not to accept the pregnancy, but due to the fear of God, the man accepted the pregnancy.Eventually, both of them started living together as husband and wife. Three years later,  the woman went into adultery leaving the man with no option than to divorce her. At this time the man was a religious man, a nominal christian, an ordinary church goer. Two years after the woman left, she married another man and gave him two children, then left  that man again. Meanwhile, the nominal Christian man met the Lord and became a sound God fearing believer.Special grace of God came upon him and he accepted the woman back into his life. The woman also claimed to have accepted the Lord as her personal Lord and saviour.They started their life afresh again even though the man's family was not in agreement with the reunion.Within ten years, they have three children. When the last born was six years old, the woman went into adultery again, this time around very scandalous. On her own she decided to leave the man for the second time, the man pleaded with her not to go but she bluntly refused. The man because of the grace did not want her to go and because of the children. He took a step further and brought her mother to appeal to her , but the mother's counsels fell into her deaf ears; the man took a step further by bringing in pastors yet she refused and eventually left. Four years later, the man remarried after all  efforts to bring her back was in vain. Now, the same woman is  trying to come back; begging all pastors and elderly ones to beg the man. The man takes his stand, yet the leaders are mounting pressure on the man to accept her back. If it were to be you what would you do?
https://en.m.wikipedia.org/wiki/Adultery