I have had a boyfriend (live-in) for 7 years. He has a very good friend who he doesn't see often, but it's a woman. She is not a threat to me in any way (quite unattractive), but she is very critical of everyone. He is too.

My b/f and I have been going through a rough time lately. She paid us a visit on Saturday (not planned by me and I didn't know about until about 2 hours before). She doesn't live too far away (45 minutes). Instead of going to a restaurant with her, he decided (my b/f) we (which always mean me)should cook here. I marinated and pounded the chicken, made the salad and prepared the corn while he went to the grocery store to buy a few things. When he returned, I said I needed to go the the pharmacy before it closed and would return in 6 minutes (close by). When I came home, before I entered the house I could hear them talking about me in a negative way...mostly about "how I don't handle my finances correctly," etc., etc. When I walked in I tried to keep it together, but was furious at my b/f and a bit at his friend. I kept calm for some time then decided to leave the house. When I said I was leaving, my b/f said, if I left, that would be "it" for us because I would make his friend uncomfortable. At that point, I snapped and told them both off. She left in a huff... Should I have kept it together and not said anything until she left? Was I in the wrong? I need a reality check.. Thanks.