Can you provide links to these parts of Canon Law?
I’ve look with no luck (one summarizes the canons, but the references are cut off) for a link to the relevant portions of the Rudder. My personal copy is in storage. Some of the random canons I remember/was able to find:
St. Basil’s Canon IV.
They that marry a second time, used to be under penance a year or two. They that marry a third time, three or four years. But we have a custom, that he who marries a third time be under penance five years, not by canon, but tradition. Half of this time they are to be hearers, afterwards Co-standers; but to abstain from the communion of the Good Thing, when they have shewed some fruit of repentance.
Canon IX.
Our Lord is equal, to the man and woman forbidding divorce, save in case of fornication; but custom requires women to retain their husbands, though they be guilty of fornication. The man deserted by his wife may take another, and though he were deserted for adultery, yet St. Basil will be positive, that the other woman who afterward takes him is guilty of adultery; but the wife is not allowed this liberty. And the man who deserts an innocent wife is not allowed to marry.
ccel.org/ccel/schaff/npnf214.xvii.xi.html
further miscellania on marital canons from St. Basil:
ccel.org/ccel/schaff/npnf208.ix.cc.html
Trulllo Canon LXXXVII.
She who has left her husband is an adulteress if she has come to another, according to the holy and divine Basil, who has gathered this most excellently from the prophet Jeremiah: “If a woman has become another man’s, her husband shall not return to her, but being defiled she shall remain defiled;” and again, “He who has an adulteress is senseless and impious.” If therefore she appears to have departed from her husband without reason, he is deserving of pardon and she of punishment. And pardon shall be given to him that he may be in communion with the Church. But he who leaves the wife lawfully given him, and shall take another is guilty of adultery by the sentence of the Lord. And it has been decreed by our Fathers that they who are such must be “weepers” for a year, “hearers” for two years, “prostrators” for three years, and in the seventh year to stand with the faithful and thus be counted worthy of the Oblation [if with tears they do penance].
ccel.org/ccel/schaff/npnf214.xiv.iii.lxxxviii.html
I did come across the following:
To petition for Ecclesiastical Divorce and attend the Spiritual Court should be considered as an extension of the Sacrament of Holy Confession. Its purpose is neither to justify nor condemn anyone, but rather to facilitate the process of healing and reconciliation to the Body of Christ. This is a pastoral and healing ministry, rather than a legalistic formality.
(Procedures of Metropolis of Chicago, September 2004)
The parish priest must exert every effort to reconcile the couple and avert a divorce. However, should he fail to bring about reconciliation, after a civil divorce has been obtained, he will transmit the petition of the party seeking the ecclesiastical divorce, together with the decree of the civil divorce, to the Spiritual Court of the Diocese. The petition must include the names and surnames of the husband and wife, the wife’s surname prior to marriage, their addresses, the name of the priest who performed the wedding, and the date and place of the wedding. The petitioner must be a member in good standing with the parish through which he or she is petitioning for divorce. Orthodox Christians of the Greek Orthodox Archdiocese who have obtained a civil divorce but not an eccle¬siastical divorce may not participate in any sacra¬ments of the Church or serve on the Parish Council, Diocesan Council or Archdiocesan Council until they have been granted a divorce by the Church.
goarch.org/en/resources/pastoral/instructions.asp