grace is not the mean of an opportunity to misbehave but the reason to be empowered to do what you can not do, according to apostle paul which say that I do not take the grace of God in vain. but he say, I press more than the all because the grace of God is at work in me.
So their family anyone that might be feeling weak within him, I encourage you that their is strength in your weakness because the grace of God is at work in you. love their family.