How Do I Write About This?

I don't know how to write about what's going on lately. It just seems too hard to put into words.

How do I write about how after 6 weeks I have finally fallen in love with our 18 month old Little Guy, and how strange it is to find that I fell in love more easily and quickly with a behaviorally challenged 9 year old than an absurdly adorable cuddly 18 month old when once upon a time I had thought what I really wanted was a baby? (We were signed up for ONE child ages 0-5, remember? Haha).

How do I write about how hard it has been to let myself love the baby the way I love his brother, with the constant possibility of him being sent to his dad (who used to beat Big Guy) has been hanging over our head?

How do I write about how scary it is for us to be missing so much work/school because Little Guy has been sick with very little break for the entire 6 weeks he's been here? How I worry every day that Sarah will lose her job because of her excessive absences, and how my grades are suffering just as I am about to apply for graduate school?

How do I write about the complicated feelings I have about Patty, whose sweetness and simple-mindedness I have discovered is also used to manipulate others, and who will tell us she wants us to keep the kids and then hangs up the phone and calls The Agency to report that she thinks it was our fault that the baby was having seizures?

How do I write about how well Big Guy is doing when he also just disclosed about a time a family member threatened (and possibly even tried) to kill him?

How do I write about how Big Guy's has been ornery, argumentative and oppositional since the baby's been here when he a) told the psychiatrist this morning how scared he is of the baby going to (the baby's) dad because he worries the baby will get beaten and b) turned to me yesterday and said "I love y'all to death. Which really means I love you infinity."

Most of all... how do I write about the fact that The Agency just out of the blue dropped the biggest bomb of all: That after 6 months of the kids being in (or in and out, in Little Guy's case) of foster care, a distant aunt that Big Guy hasn't seen since he was a toddler has suddenly appeared... And that she's a licensed foster parent in a nearby state, and says she wants both kids?

How do I write about how I believe in family reunification (and how incensed I am about how the child welfare system destroys Black families in particular), when I also I think this move would be the absolutely the wrong thing for Big Guy after this many months of  being with us, because of his emotional and behavioral issues and strong bond to us and how much he's thriving with us? How do I write about how stuck I feel about finding out if we have any recourse to fight this?