What is morally objectionable for one person is morally objectionable for all. Subjective (or relative) morality is an error that was condemned by the Church a long time ago. Were it not so, then murder, rape, abortion, stealing, etc... would be sometimes morally permissible and some times not (depending upon the person). This of course is false.

The only room for an exception here is if a person (through ignorance) fails to see a problem with something that is objectively wrong due to an immature conscience which is not fully formed in the Catholic faith.