Nelly is far too contained, metaphorically tethered and chained, until Jack makes connection, Jenny sets defection, breaking habits for which she's been trained (or brainwashed as most of us are during our formative years).

Jack's clearly a bit of a lad, a deceiver, a liar, a cad, sneaky opportunist, loves to arrange a tryst, perpetually out on the gad (a stereotypical chancer who's been around for as long as woman have accommodated such characters).

Jenny likes to be among others, solitude is a feeling she smothers, but Nelly's deserter, has come to reclaim her, from Ingeborg who loves and still mothers (she wants her legacy to continue now she has the means, and Jack's attraction is wearing thin).

Ingeborg's overcome with emotion, a lifetime of love and devotion, now she's all alone, since Nelly's left home, a boat cast adrift in the ocean (alas, all children fledge sooner or later) .

Ulf has been patient and slow, waiting for Nelly to grow, now he's been rejected, not what he expected, full of seed he's unable to sow (in modern parlance, a groomer, how times change).

If you were in Nelly's small shoes, what would you do, who would you choose? The one thing I'd say, appreciate today, in the past, as a woman, you lose (although far too many still lose out today but there are better options or choices available).