Will slurped his coffee and felt quite affronted that this complete stranger was walking in and immediately trying to be all alpha male at him. This was his home dammit, and if he wanted to be sloppy in it, he would! Thank you very much.
"Why, I'm the father," he said, cocking his head at the guy. "Who else would I be? Unless- oh no. She hasn't gone and told you- oh this keeps happening!" He slapped a palm to his forehead dramatically (regretted it. Ow.) "I keep telling her to stop this!"