I’m finding it hard to find the lie by omission there. Even if we could agree that there exists an obligation to volunteer the information, that would still not necessarily make a lie by omission for not telling. Looking for a source of obligation to tell would be a good start, then you could take it from there.
Just for the record, I’m talking about admission of past cheating, not the sort of thing that relates to disguising any cheating that’s currently taking place.
This, however, rings perfectly true.
You don’t actually have a choice to decide what is best for you. Nobody does. That’s now what we’re supposed to do. We’re supposed to love our neighbour like we love ourselves, and God even more, and marriage makes two people one. Yes, there is a right to separate from a cheater, but there’s no right to just do what one thinks is best for himself or herself.
Again, this does ring true, though. It shouldn’t really be up to the cheater to decide, though I can understand people who would be afraid to admit to past cheating and face losing their marriages due to the limitations on human ability to forgive.
I would say something like one night stand that won’t come out in any way unless the information is volunteered by the spouse who did that, then that’s a different thing from something like concocting a story full of half-truths and smokescreens. This is because a lie is something different from mental reservation or just shutting up. Desiring to withhold information as a goal doesn’t justify lies as the means. ‘Not telling’ therefore doesn’t extent to ‘telling some semi-random garbage to cover up’.
Yes, it does.
Not volunteering specific information doesn’t amount to lying. However, yes, one would need to consider what to answer if one’s spouse were to ask something to the effect of: ‘You’d never cheat on me, right?,’ or: ‘You’ve always been faithful to me, haven’t you?’ There are many possible questions that put one in a position where’s it’s either admit it or refuse to answer (which is pretty telling), or you ‘have to’ lie. And that’s not a situation which justifies lying (if there is even any, which there probably isn’t, more like mitigating the guilt if we do it e.g. to save our lives).
This rings true up to a point, but at the end of the day it would be very difficult to prove a right to decide what to do going as far having a right to expect the other spouse to volunteer the information. And the ‘for themselves’ part, like I said above, is not exactly true. Being Christian, living in a society and being married all put some limitations on individualism, individual sovereignty, individual interest etc. The individual is not at the top. God is. Below God is the homeland, the family… oneself only below. In other words, staying true to God and staying true to one’s homeland, one’s family etc. comes before staying true to oneself. Hence even without requiring people to be martyrs and sacrifice everything, one can’t turn individual autonomy into some sort of all-trumping imperative.