Sisters Hanging Out With Husband Of The Sister
As long as the biggest sister is present in the company, it cannot be called seclusion. Even the presence of only two sisters other than the eldest sister cannot be called total seclusion. However, eldest sister should make sure that she always stays present as a preventive measure. Her presence can ensure that no one crosses any boundary in this regard. Other than that, the unmarried sisters should abide by the norms of gender interaction mentioned in Quran ( Please see : Discussion 30301 ). This all helps if the people involved take their religion seriously at a conscious level.