He looks completely affronted when she--was she threatening him with family?--and actually takes a step back. He looks like he's completely confused and unsure what to do. And Wanda's spent enough time around speedsters to be able to read their expressions, no matter how fast they change.

He looks at the floor, trying to think, when she starts talking again and he frowns. It occurs to him that Aña and Matilda will become involved in this mess. And getting involved with Alpha Force wasn't something either of them wanted, and no doubt Matilda would get taken and put into child services.

Tommy's jaw clenches. "We don't need help. We're fine," he frowns. "And they aren't part of this."