I'm sorry to hear of your sister's latest heartbreak.
xjw_B12 and I went through a similar thing when we were getting married. He was an unbaptized publisher. We were in goodstanding with the congregation, going out in service, taking part in meetings, but because he was unbaptized his Presiding Overseer,uncle who performed marriages, refused to marry us in the Kindgom hall. Because his own uncle did not want to marry us that filtered out through the congreations. My maid of honour, phoned me up at work and told me she couldn't stand up for me and xjw's cousin who was going to be his best man, withdrew from the wedding. My own brother (who at the time was looking for an eldership) and his wife bowed out of the wedding. We had to call on friends, that were from out of town to stand up for us. We had to get married by the Justice of the Peace. We had a very small reception of close friends.
It's a very painful experience to go through. Not something I'd like to relive again.
Sorry Littletoe.
This godforsaken religion just does not "get it". The lives they have damaged and continue to damage and the hate that is breed from it.
Take care
Love
cj