Your kids don’t belong to you – they’re only on loan for you to raise. They have their own lives, their own destinies. So you better get out of the way.
People move on after a breakup – sometimes quickly, sometimes slowly. The thing you have to remember is that it was over for him before he ended it, so he had a head start on the process of getting over it.
No one can serve two masters. Either he will hate the one and love the other, or he will be devoted to the one and despise the other. You cannot serve both God and Money.
