It was almost against Penny's better judgement that she went to see Charlie, but if she knew men who looked after animals (and she did) she knew that any wound inflicted by an animal was going to be downplayed. And she knew that Charlie was probably bullshitting. She wouldn't be surprised if she turned up and he had no hand and half of his upper torso was missing. And, as he was the father of her child, and she wanted to make sure he was around for a long time so that Newt could learn from Charlie's mistakes, Penny decided she should visit.
She knew where Charlie lived, though she'd never been over. He had visited her, or they'd found a public space to exchange Newt. She didn't know why it felt so strange to be going to his home.
Flooing in was perhaps a little rude, but Penny didn't know what the place looked like to apparate there. The smell of food greeted her on arrival as she slowed her spin in the fireplace, stepping out into Charlie's lounge.
"Well, don't you look sorry for yourself," she said gently. Without Newt, the two of them seeing each other felt strange.