I understand perfectly.
We have had decades of caring for older family members. It is hard to have children along if no one else is there to watch your child while you stay with your mom in the hospital for days at a time or on call in case something were to happen to have someone last minute care for your child especially in another city.
A few things to consider.
What is your child going to be doing this summer? Stay at Camp, Day Camps? Make sure she has some fun things to look forward to. Maybe see if any of her friends are going to camp, maybe your child could join them.
Does she have a best friend or a group of good friends. Would those parents be willing to schedule play dates once a week while you are gone? You could pay them back in the fall when school starts. Driving to and from school, play dates, that you host.
Would maybe giving your child an inexpensive cell phone for the summer, so she can call or text you when she wants? Make an agreement, you may not be able to answer right away. Could you all schedule facetime on the home computer. If you do not have laptop or ipad, maybe a good time to get one.
Could you plan to send your children a once a week "Care package" along with an actual letter? Does not have to be fancy. A large envelope with some paperback joke books one week, , week 2 fun work books, another week paddle balls, Gift cards to the local ice cream shop.
I remember our daughter was very understanding that her great grandparents were frail. She had empathy for how poorly they felt. We spoke about the times she had been so ill. The time she had to go to the hospital and how awful she felt and how scared she was if someone was not with her.
When she was 8 her Great grandmother was dying. She knew this, but our daughter was leaving for Stay away camp and was feeling guilty and worried. We assured her, her GGmother would want her to have a good time and stayng home would mean, the adults would not be able to go everywhere and have all of the normal fun so she was going to be stuck at the house while we cared for GG.
We also told her that we would write and of course be sending her some surprises. She said she really just wanted to be called if and when GG died.
She was so sweet. When I called to tell her, she said, "tell everyone I am sorry, and I will give everyone a hug when I get back."
Lily, you need to do what is best for you. I can tell you, being with a loved one when they are ill or they are in the process of dying is very important. You need to follow your heart. Your children are watching and learning from you. We take care of our family members, especialy the last days of their lives.. It is an honor, that we give to the people we love the most in our lives.
In the long run, your children will totally understand. Unless you have been in your shoes, no one can understand.