How is Hugo Baskerville cruel?

Hugo trapped a woman in his house, and then chased her when she escaped.

It chanced that this Hugo came to love (if, indeed, so dark a passion may be known under so bright a name) the daughter of a yeoman who held lands near the Baskerville estate. But the young maiden, being discreet and of good repute, would ever avoid him, for she feared his evil name. So it came to pass that one Michaelmas this Hugo, with five or six of his idle and wicked companions, stole down upon the farm and carried off the maiden, her father and brothers being from home, as he well knew. When they had brought her to the Hall the maiden was placed in an upper chamber, while Hugo and his friends sat down to a long carouse, as was their nightly custom. Now, the poor lass upstairs was like to have her wits turned at the singing and shouting and terrible oaths which came up to her from below, for they say that the words used by Hugo Baskerville, when he was in wine, were such as might blast the man who said them. At last in the stress of her fear she did that which might have daunted the bravest or most active man, for by the aid of the growth of ivy which covered (and still covers) the south wall she came down from under the eaves, and so homeward across the moor, there being three leagues betwixt the Hall and her father’s farm.