In Scrat's own Wikipedia page, it doesn't say divorced and now lists Scratte as his significant other.

On February 22, 2022, it was announced that Ice Age: Scrat Tales would release on Disney+ on April 13, 2022, with this information confirming that Disney did not lose the rights to the character.

So it's a good thing!

So we're sure to finally see him in the seventh Ice Age movie!