"It's an old injury," he assured her quickly. "And a bit of a story."
Keiran looked out the window, then, crossing to sort of sit on top of the desk. His legs were long enough that he was really mostly leaning, but he settled in with a shrug anyway. "I think we have time, though."
Of course, the one time that he had every right in the world to talk badly about Millie, he felt guilty for it. But that, he realized immediately, had everything to do with Kenna. Not his ex-wife. Millie had been a mix of amusing and ridiculous, but this definitely fell in the 'ridiculous' category. And although it felt sort of awful, he knew it was relevant to her question, and he felt the need to be honest with her after everything they had gone through the past few months. The planning, the drinking he couldn't quite recall the whole of. But mostly the planning and the legal matters.
"I was involved with something that was... technically illegal. At the time. Jack and a few others helped me with it, and I think by the end of it they were actually rather proud of making it happen. When werewolves were banned from Hogwarts we, uh.. We made a secret school to host them. I'd resigned upon hearing the news anyway, so I had the time for it. That... was about the time that things started to go downhill for my marriage, and for my children."
Keiran frowned, crossing his bad leg over his good one. He was mainly staring at the wall behind her as he spoke, but he glanced at her on and off when he hit points that weren't too uncomfortable. "We'd had the twins a while before, but I'd lost dad around the same time as we found out we were expecting. So it was definitely hard. We got the paper one morning, saw the new law, and I sort of jokingly presented the idea of the other school since I was so angry. And Melissa urged me to do it, since her best friends were affected. So I agreed. And then she just resented me for being away so much. And I can admit that I was a rubbish dad for a long time." He definitely didn't look at her for that bit. "For reasons that aren't legitimate enough to spend time explaining. Mostly fear, and a lot to do with my own father. But, anyway - one of her friends I'd gotten to know quite well, Baldric? His partner was forced to tell the Death Eaters where the school was. And they attacked, looking for one of the werewolf pack leaders, who of course was not there."
He turned a little bit more towards her. "They got a good bite out of my leg, pun intended. Just there," he pointed to the thigh of his left one, seeing the gash behind his eyes despite the kit fabric that hid it. "It's mostly alright now. I'm friends with the Minister, and he and his daughter both know about Energy Working. So she helped quite a lot and set me straight after I'd gotten a little too reliant upon pain potions."
His chin inclined meaningfully. Yes, it was probably what she thought. The A-word he had never been able to admit aloud, considering Millie's problems, new and old. But then he just shook his head. "The dark magic was eating away at the muscle, unfortunately, so it's not pretty. I waited too long before seeking help on either matter. But it's not a problem if I don't work it too hard. I don't have to use the cane anymore, which is good considering I'd like to at least try and look my age. This," he gestured out the window towards the pitch, "will probably qualify as too much."