Basically the Hamilcast + Hamilton crew is twins or triplets (and they are from the age 6-17) Washington and Chris are the only ones that are adults and adopted them, Chris and Washington are also brothers

Chris POV-
I sigh as I take a sip of coffee, it sucks I can't fall asleep. Usually me and George would play Uno or something but he is busy being a general at the moment. So I am just sitting at the table while the kids are sleeping. That's what I thought atleast. I hear someone walking down the stairs so I look over there. It was Alex, I see when he takes the final steps.
"What are you doing up so late Alex?" I ask which made him shoot up.
"Oh, hi uncle Chris, I am just...." he replies.
"Did you have a nightmare?" I ask, which made him look down.
"Yeah yeah, but I ain't a 8 year old," Alex said sitting on the couch.
"It's alright to have nightmares, everyone has them, would you like to talk about it?" I ask getting up and sitting next to Alex. That made Alex pause and looks down, he finally mutters.
"No, I'm fine Uncle Chris,"
I sigh and I look back down to my coffee.
"I have....nightmares a lot...since your father is in the military and is the general.." I finally spit out.
"Really....?"
I nod and Alex looks up to me.
"I get nightmares about my past...my mother...father...cousin...and my brother," Alex finally says.
I put my hand on his back and he whipes his tears.
"Is it true....for crying to show weakness...?"
"What- no- who told you that?"
"My father,"
"Listen your father is wrong, crying is not weakness,"
Alex smiles at me and I smile back.

The end
Sorry it was short lmao I am going to make a book about this AU soon