Hi,
Well, he's not small, but....
We have an intellectually disabled/autistic son who's 26 and lives with us, but cognitively much younger, maybe 3-4. He knows that Dad's been going to the doctors a lot recently, and will parrot "Dad has prostate cancer", but I don't know what that means to him.
He does know something's up. Been doing a lot of repeating about
"Mom and Dad and me, we're a family", which just breaks my heart. I have a lot of fear about
what's going to happen later, I really can't imagine how to manage him without my husband's backup during his infrequent but scary blow ups.
Well, that is off topic and not your problem. But I do try to keep schedule as normal as possible - and getting familiar meals etc. as usual goes a long way toward preserving a sense of safety for him and probably for young children, I think. That is probably way more important than seeing Mom in tears very occasionally - and when that happens, just saying "Mom is sad" seems to be enough.
After all, if Mom was sad but dinner still arrives on time, the world has not fallen apart. (Our son is very food-centered, but the same principle probably holds for whatever is most important to your son.)
There was an Arthur episode where a favorite teacher (or maybe cafeteria lady) has cancer, stays home, loses all her hair and then gets better. The kids are scared to visit her but then they do. I thought it was pretty good at the time, I'll have to try to find it.
Here it is
youtu.be/bXhv7UvVn1kAlso found this which looks ok and has other references
www.cancer.org/acs/groups/cid/documents/webcontent/002605-pdf.pdfCarolyn