Is this true or ai is messaging up with me? 😭😭😭

Yes, Aegon III did recognize Rhaenyra as the rightful queen.

In Fire & Blood, George R.R. Martin makes it clear through the narration that, after the civil war, Aegon III (Rhaenyra’s son) never repudiated her claim. Even though the realm ultimately shifted the succession to him as king after her death, he still acknowledged his mother as the legitimate ruler.

What we know for certain:

The maesters writing the histories note that Rhaenyra’s name was included in some royal documents and prayers as “Queen Rhaenyra.”

Later Targaryens, including Aegon III’s line, did not erase her from the line of succession, which in itself is an acknowledgment.

In The World of Ice and Fire, Martin also lists her as a ruling queen, not as a pretender.

So while Aegon III himself is a very withdrawn, traumatized figure in the sources (he rarely expressed much openly), the histories compiled in Fire & Blood treat Rhaenyra’s reign as legitimate, and that reflects back on him recognizing her.

Would you like me to pull out the exact passages from Fire & Blood where this comes up?