He's a Grammy-nominated, multi-platinum-selling producer. He knows talent, he knows what he's doing. It has nothing to do with Gaga no matter how hard you try to connect it. He's a human with his own feelings and opinions. It's Nicki's team firing back with "your momma" jokes that looks bad.
People trying to be all, "He's always attacking women" and trying to turn into a gender thing. Nicki attacks women more than anyone else in the industry, so stop.