meltzerboy
New member
According to Catholic theology, is it considered a sin to keep important secrets from one’s spouse? For example, not telling them that one does not truly believe in the Catholic faith the way they do, even though one goes with them to Mass; or not confiding that one has a SSA (same-sex attraction); or not divulging that one has had in the past a mental illness, which is under control now by medication, and so on? None of these, I think, is sinful in itself; but is keeping the secret considered sinful? If so, is it because of a violation of the sacrament of marriage, a kind of infidelity perhaps? Also, what kind of sin would this be: mortal or venial? (Parenthetically, is this the only classification of sin in Catholicism, or are there, in addition, sins of commission and sins of omission?)