[trumandogz]

Perhaps he condemned her Lesbian Lifestyle and refused to accept her as a sister due to her sexual orientation.
That would be the only reason why I could see the sister refusing to donate.

[sarasmom]

That would be a combination of #2 and #3.

[Texas_shutterbug]

Does it say anywhere in the article that her partner is a woman? Partners of both sexes are common in England. Marriage is a bit outdated for a lot of people these days. :(

[trussell]

Perhaps he condemned her Lesbian Lifestyle and refused to accept her as a sister due to her sexual orientation.

If that were the case, would he let his children play with her children?