I guess you missed my point. When a person is so miserable, they wish their spouse would give them a way out, it’s time to get out.
I think you missed mine, too. Recieving Christ makes us a new creation - a creation that eventually matures enough to understand that this life is not about us, but about how we treat others.
But I’m sincerely glad that you have found someone you are able to love and be happy with. Blessings.