I don't pray to Isabel or think that Isabel is my guardian angel. That is not Biblical. God created the angels, and He created people. They are apples and oranges. They are different. People don't become angels when they die. The Bible says in Hebrews 9:27 "Just as man is destined to die once, and after that to face judgment"
God will tell her.
God will tell her all the things that she needs to know about us. And certainly she will know she is loved, and that is all that really matters to me.
My aunt shared a passage in Isaiah 65 with me. Someday, when God creates a new Heaven and earth, the heartache and sorrows we experienced here will be forgotten, we won't remember the pain.
For behold, I create new heavens and a new earth;
And the former shall not be remembered or come to mind.
But be glad and rejoice forever in what I create;
For behold, I create Jerusalem as a rejoicing, And her people a joy.
I will rejoice in Jerusalem, and joy in My people;
The voice of weeping shall no longer be heard in her, Nor the voice of crying.
No more shall an infant from there live but a few days,
Nor an old man who has not fulfilled his days;
For the child shall die one hundred years old,
But the sinner being one hundred years old shall be accursed.
They shall build houses and inhabit them;
They shall plant vineyards and eat their fruit.
They shall not build and another inhabit;
They shall not plant and another eat;
For as the days of a tree, so shall be the days of My people,
And My elect shall long enjoy the work of their hands.
They shall not labor in vain, Nor bring forth children for trouble;
For they shall be the descendants of the blessed of the LORD,
And their offspring with them.
It shall come to pass That before they call, I will answer;
And while they are still speaking, I will hear.
The wolf and the lamb shall feed together,
The lion shall eat straw like the ox,
And dust shall be the serpent’s food.
They shall not hurt nor destroy in all My holy mountain,”
Says the Lord.
Isaiah 65: 17-25