We had a housewarming party this past weekend that consisted largely of PG's family and co-workers and a few friends to leaven things with. It was our first big event in the new space, and I think we're all delighted with the way that was working!
My mother in law brought a blanket over as a gift that has all our names embroidered on it, and the kids, which I thought was extremely sweet and supportive of her. All of PG's sisters were here, and there was an amusing moment while one of them was browsing the bookcases and I'm quite sure saw one of our polyamory books out. Both S and I thought the other had put it away.
Later in the evening G (PG's... whatever they're calling each other these days? sweetie?) and her kids decided to spend the night on the fly. This left her stranded without feminine hygiene products, as we use different varieties. Thus was borne one of the odd poly moments in life: S and I went on a mission to buy feminine hygiene products for G, whom neither of us has a direct relationship with, while PG and G were putting the lot of kids that we all share to bed! I'm not sure why I found that so amusing, but I really did. ;)
On a slightly more toned-down note, I also found myself feeling sad later on. G was a part of my family at one point, and I keep hoping to find that feeling of family coming back following the re-orientation in their relationship. During the overnight and following morning, I wasn't able to resurrect that family vibe, and I don't know if that's going to come back. We were very amicable with each other, friendly, interacted well, and were helpful and appreciative of each other, but it just wasn't the same, and I miss that.