There is more than one way to betray trust, but adultery is a real betrayal of trust. It is a lot worse than “it wasn’t great,” just as selfishly cheating the family out of the financial support that they deserved was a lot worse than kind of selfish. Yes, it makes a big difference in either case whether the betrayal of trust was an isolated incident, a habit, or a flagrant and open insult to the wronged spouse. (In the case you cite, the financial betrayal was a flagrant, open, and habitual insult to the family. What the extent of the infidelity was, I can’t know.)
**I don’t know either. The thing I knew about (long story) could have been a one off and may not have involved actual physical intimacy. But whatever actually happened, it was at the minimum very shady and inappropriate. Hence, I used the term messing around because I don’t really know how far things went.
Things fizzled between her and her gentleman friend because, funnily enough, he turned out to have certain unpleasant common features with her husband. So it wasn’t an ongoing thing.
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That is not to say I’d want to be the poor judge who has to decide how to grant or divide custody in a situation like that.
**I would have no doubts at all–the parent that actually provides for the basic physical needs of the children is the parent that should have primary custody, sinner or not, if the other parent is incapable or unwilling to do that stuff.
A guy that doesn’t even think about what his kids are going to eat or where it’s going to come from is not going to do a better job with more abstract needs like their emotional or spiritual health.
From James 2:
“What does it profit, my brethren, if a man says he has faith but has not works? Can his faith save him? If a brother or sister is ill-clad and in lack of daily food, and one of you says to them, “Go in peace, be warmed and filled,” without giving them the things needed for the body, what does it profit? So faith by itself, if it has no works, is dead.”
Likewise 1 Timothy 5:8:
" If any one does not provide for his relatives, and especially for his own family, he has disowned the faith and is worse than an unbeliever."
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