I would encourage you to read three previous questions. Here they are: “Same Sex Patterns of Life,” “Biblical Divorce and Remarriage,” and “Is sex before marriage a sin?” It is important to completely read all of them especially the last one.
The Bible makes it clear that there are only two grounds for divorce: immorality and because an unbelieving spouse wants out of the marriage. The English form of the Greek word for “immorality,” in which we are interested, is porneia. Jesus said,
‘WHOEVER SENDS HIS WIFE AWAY, LET HIM GIVE HER A CERTIFICATE OF DIVORCE’; but I say to you that everyone who divorces his wife, except for the cause of unchastity, makes her commit adultery; and whoever marries a divorced woman commits adultery. (NASB) Matthew 5:31-32
The word “unchastity” is porneia. PORNEIA includes homosexual relationships. Therefore, even though you said that your wife left for “no good reason,” she did commit immorality, if what you wrote is correct. This implies that you have the biblical right to divorce her. If you were still married, I would encourage you to attempt to rescue your marriage. We need to remember that God still hates divorce (Mal. 2:16), even though He grants the biblical right to divorce and remarriage in special situations. But in your case, the marriage is already dissolved. She divorced you. You are divorced, and you have the biblical right to marry again. You have God’s blessing for another union.
Conclusion:
May I encourage you to seek a relationship in the Lord that will never dissolve. It is the most wonderful experience a man or woman can have – a deep emotional relationship with God. Start by reading “God’s Great Passion” and then thank Him every day for what He is doing in your life. He greatly loves us!