Not saying who is who in this scenario as I feel it sways responses.
2 adult daughters living at home. One works very short hours but has a boyfriend who pays for everything and treats her constantly and both get spoilt by the parents of the daughters.
The other one is older, single and works but not many hours as has two health conditions which impact on movement and joints. Does a lot around the house and is expected to stay at home as won't be able to afford to move out as a single person in London. The youngest will most likely move but will be reliant on boyfriend for ongoing living because despite having good savings, does not work much at present.
Eldest does a lot around the house in terms of chores and so it's expected that she will stay at home way into the future to care for parents while other daughter and two other siblings all live their lives with partners. Aibu to say this would be assumed?