my 92 yr old mother has dementia and lung cancer that has begun to spread to other organs. she is in a nursing home and also have Hospice involved. she is very affixed to me, I am her only family member left and she cries a lot when I am with her especially when I get ready to leave, It upsets her so and tears at my heart to see her like this. Is there anything I can do to help her through this, I visit her each day, should I maybe go every other day or what. I need some help, Please