She needs to read and study Romans.
I find it both bracing and consoling to think of that. He was tempted! But without sin!
The Lord knows exactly what's up with us. Wasn't He tempted even on the Cross? He doesn't promise that we'll be free of temptations. He offers strength and grace. He offers us the closest companionship at all times, even when we say "Why have you abandoned me?" He offers Himself. Amen.