Bewitched

The protagonist, a boy named Thomas, has a difficult life. It gets even worse when his father marries a woman who simply can’t stand her stepson. His whole life changes with a sudden trip to his aunt, whom he visited once many years ago.

Now he is definitely distracted from all sad thoughts, because his aunt Alice is a real witch who has a talking cat and a bunch of magical things, and her house is not exactly the right place for little boys.