It depends, and I agree it is nice that she asked. I'd want some more details before I commit myself, and to me the gender issue is completely unimportant. I would definitely welcome a new long-term partner into the family, but not if it wrecked a holiday for everyone involved or was a shock to anyone.
Also, does your sister have children? Were you expecting them for Christmas? How are they handling the recent separation? Are they aware of her new relationship? If not, is she going to tell them before Christmas? Will she be introducing her as a friend or as a girlfriend? You said recently -- how recently did your sister separate from her husband and is the divorce in process? Will all family members know about or have met the new girlfriend in advance, including you and your Mom?
Sorry to sound so cautious, but surprises shouldn't happen over holidays, and it is not necessarily the right time to announce a new relationship especially soon after a separation.
FWIW, I have experienced a holiday where a nephew's new male partner was announced over Thanksgiving turkey. My DH and I were not at all surprised and were happy for them both. Unfortunately, other family members had a totally different reaction. Surprised, angry, hurt . . . We had tears, screams, and one person storming out of the house! Oh, boy. I think the nephew had hoped there was safety in numbers, but it certainly wrecked the holiday.
Also, does your sister have children? Were you expecting them for Christmas? How are they handling the recent separation? Are they aware of her new relationship? If not, is she going to tell them before Christmas? Will she be introducing her as a friend or as a girlfriend? You said recently -- how recently did your sister separate from her husband and is the divorce in process? Will all family members know about or have met the new girlfriend in advance, including you and your Mom?
Sorry to sound so cautious, but surprises shouldn't happen over holidays, and it is not necessarily the right time to announce a new relationship especially soon after a separation.
FWIW, I have experienced a holiday where a nephew's new male partner was announced over Thanksgiving turkey. My DH and I were not at all surprised and were happy for them both. Unfortunately, other family members had a totally different reaction. Surprised, angry, hurt . . . We had tears, screams, and one person storming out of the house! Oh, boy. I think the nephew had hoped there was safety in numbers, but it certainly wrecked the holiday.
I don't know. My best friend recently split from her husband(mutual) and he had a new girlfriend within a few days
and my friend was very hurt when he brought the new girlfriend to his sisters party a couple of months later.