@Frangipani
For what I gathered (read googled), emotional incest results when a parent loves a child as a replacement for a partner.
Amunga would display aspects of transference - treating his daughter as a wife.
And Ruth would definitely manifest aspects of identity loss i.e. the inability to define what she wants as well as identity conflict as a result from being treated as a wife and other times as a daughter.
After reading through the article, I honestly don't think that's the case here.
Généralement, les gens qui savant peu parlent becoup, et les gens qui savant beaucoup parlent peu.
- Rousseau.