Question- I My co-teacher stated that it was always a sin punishable by hell. I so.
she did not state the complete truth, a fatal error in catechesis.
you also gave correct information about divorce and annulment, but unless you gave it in the context of teaching on marriage as a sacrament, you also did not give all the relevant information. This is hard to do btw when the kids throw questions at you on the fly.
All mortal sin merits hell, but only under these conditions. The sin was grave–a matter that separates us from God’s grace. Yes divorce objectively is such a grave sin. The person must know it is a grave sin. The person must do it with full free will consent, intending to sin and intending separation from God’s grace. All these 3 things make it a mortal sin. Even then that does not equal condemnation to hell. For that, one must die in a state of mortal sin, continuing to be unrepentant, and refuse God’s grace even when he offers it at the momement of death and judgement, when he gives the soul full knowledge of the consequences.
It is not therefore sound catechesis EVER to say, if you do X, you will go to hell. That is assuming a perogative, judgment, that belongs only to God.
This is a teaching moment for you on the nature of sin, death, heaven, hell and judgment, and of course on the necessary conditions for mortal sin. Grave matter is only the first condition.
Spend time on discussing free will consent. Almost always, at least as divorce and family law is practiced in most US states, civil divorce may be the only civil law option to secure the rights of the innocent spouse and children, and may be permitted for that reason, if there is a need to separate because of abuse of any kind, one party has already left the home, family and marriage and begun a new liaison, and so forth. Of course in any marriage with problems, both partners may have contributed, but when it comes to divorce very often one party initiates the action and the other has no choice but to go along, the way the laws are written. Then, subjectively for that innocent party to the divorce, they are not personally culpable or guilty of sin. At all times of course one would be seeking out their priest for his spiritual and pastoral advice and counselling.
It is worth spending an entire class on this, since it affects your learners’ lives directly. But spend time preparing with your co-teacher so she does not shoot you down again. So as not to be confrontational with her, ask the DRE to give you some resources, including the CCC, to prepare the presentation. Above all when presenting topics about morality esp. to teens, remind them over and over that WE Do Not Judge others. Only God can do that. We must assume, in Christian charity, the kindest possible interpretation on any situation we observe. We must assume, if we know someone who is divorced, or remarried after, that they have been counselled by their priest and are doing their best to work within God’s laws. We can never have all the information about another person’s marriage–not even that of our own parents–so we are never in a position to judge.
obviously, as you already responded, it is also a teaching moment on marriage, and the fact that civil divorce does not end a valid marriage. take as much time as you need to cover this in class, it is critical. go back of course to Christ’s teaching esp. in the sermon on the mount Matt 5.