When Jesus Christ forgives you of sin, He never brings it back up.
You can cross the line but you can also be forgiven.
You can fall in the area of your strength as easily as you could fall in the area of your weakness.
Men die the way they lived.
Satan will try to use our troubles to worry and weaken us. But God uses them to strengthen us.
When you get honest with God, you can exchange the fig leaves you used to cover your sin with the righteousness of Jesus Christ.