Reddit reviews King and King

NTA. She's basically decided to raise her kids homophobic in a passive sort of way. You should feel free to not hold back next time this comes up and give a polite, kid-friendly explanation.

Also, I have some gift ideas come Christmastime:

https://www.amazon.com/Worm-Loves-J-Austrian/dp/0062386336

https://www.amazon.com/King-Linda-Haan/dp/1582460612

https://www.amazon.com/dp/B00WEZR0KC/ref=dp-kindle-redirect?_encoding=UTF8&btkr=1

(Why yes, I've bought all these and more for my niece and nephew, fortunately their parents don't object to me indoctrinating them into the gay agenda).

There's a book about a Prince... can't remember the title though. :S

(It might be called, "The Prince")

Edit -It's called King and King
Tons of great recommendations at the bottom.

As to your Third question - I don't know that it is all that important to be honest. I think we, as adults, tend to focus on issues that children will naturally take in as normal. It has been my experience that they don't have any questions about it and when asked they don't seem to care about much more than their own personal issues. However, if you run into a child with a lot of questions or concerns like "why did Billy hit me and say my mommies were going to go to hell?" then colorful picture books help confirm to them that your family is perfectly normal and it is Billy that is wrong.