Mystique's children were not entirely revelatory, but it still took a beat for Tony to wonder why in hell she was here first and not looking for them. Of course, she never struck him as particularly maternal, but this unfamiliar mania might have been her manifestation of the characteristic. She didn't know where they were, did she? Everyone was allowed to go a little crazy over something.
"Ray..." he started, plea in his voice as he tried to maintain her attention before she ran off to hurt someone else, or herself by the looks of it. Gesturing like he coaxed a frightened animal, he offered, "Let me take care of it." He wasn't even sure where he would start, or what she was supposed to do in the meantime but it probably involved medical attention.