See you've got plenty to do, you just need to distract your sister from checking up on you. Fortunately mine are all too busy with their own lives to worry about it, plus I've had a child the second-longest, so nobody can really come for me in regards to raising a child.

You're more than welcome to bring him over whenever, I'm sure Theseus would love it. Just think, we can send them off to Hogwarts together in a few year's time. If they're already friends, think of the shenanigans they can get into! Of course if you're still there, they are 100% your problem.