"disrespectful about" is correct and usable in written English.
It is often used as an adjective phrase to describe something or someone as being disrespectful, usually when discussing a particular attitude or behaviour. For example, "His comments were disrespectful about her intelligence."
So I wasn't going to be disrespectful about him around the kids".
I can't believe you could be disrespectful about the Subway Series.
There is nothing in the book that is disrespectful about my father.
There are those who might argue that such an evaluation is trivial or even tasteless, but there is nothing innately frivolous or disrespectful about food.
Seriously kids, whenever you're about to mutter something disrespectful about the Anzacs, just know that Alf is going to emerge from behind a cannon.
(What is disrespectful about kneeling?) And, with Trump, there is always a good likelihood that an event intended to congratulate others will turn into a ritual of self-congratulation.
Atwood's Penelope claims that she is indirectly responsible for the maids' murder because she instructed them to live among the suitors and act as her spies: "I even instructed them to say rude and disrespectful things about me and Telemachus, and about Odysseus as well, in order to further the illusion".
"I won't tolerate anybody -- anybody, I don't tolerate it in the offices around here or anywhere -- making disrespectful comments about people whether it's about race, religion, sexual preferences, whatever it is," Fassel said.
Over the past two weeks, we have heard egregiously disrespectful statements about women, along with deeply misguided assertions about sexual and domestic violence.
IN class once, I made a disrespectful comment about the pope at the time, John Paul II.
Some of the remarks appeared to have broken Police Department rules barring officers from "discourteous or disrespectful remarks" about race or ethnicity.
