Sleep lines under the eye question?

My sister is pretty devastated right now. She's been waking up the past few days and complaining that the queen size bed she shares with her husband is too small and she ends up on top of him some nights. She developed a crease under one of her eyes the past few nights from crushing her face on her pillow and arm. She just wants to be on her own, but can't afford it right now. What she is crying over now is the crease that wont go away under her eye. She keeps steaming her face, drinking water, and putting oils and creams on, but she can't stand to look in the mirror anymore. She's having a breakdown? How do I comfort her and let her know it will go away. Will it go away?