BTW I think Leonard had his wicked way with Helen
DannieRae I thought that it was Helen having her wicked way with Leonard!!
Mr W's view of getting the sister locked up would have been the accepted one for that time and long afterward Yes, trisher, sadly, and there she would have remained in an asylum probably for the rest of her life and the child adopted. It's not that long since women were released from asylums after years having been sent there because they fell pregnant, I can remember it.
Spoiler alert for looplooo - don't read!
I'm not sure about Margaret wanting to be in control; she had been left at a young age to bring up two much younger siblings (albeit with plenty of money to help), so perhaps a great sense of responsibility rather than control? She manages to change Mr Wilcox's attitudes and, of course, the final irony is that it is Leonard Bast's son who will inherit Howard's End.