<p>Okay, so I know this is a weird place for this but there aren't any people in my life who can give me an unbiased opinion about this issue so I thought I'd see what you all think.
I have a friend I'll call Colleen who I've been best friends with for about 5 years. I have two other best friends and they're both good friends with Colleen as well. This past summer a girl I'll call Kate had a falling out with her group of friends, so she started to hang out with Colleen (even though they really hadn't even been friends before and Kate had never been friends with me or any other people in our group of friends). This was particularly convenient because they live in the same town, while I live about 25 minutes away (we go to a private school so we live all over the place).
I didn't mind this because I'm not clingy or anything and we were all busy during the summer so I didn't notice the fact that I hardly ever saw Colleen without also having to hang out with Kate (who I don't really care for)
I started to really notice this once school started up again and I wrote a letter to Colleen telling her how I felt, etc. What I got back was essentially a list of excuses about how much stress she's under, how much she has to do, etc. and she basically tried to make me feel guilty for even bringing the issue up. For the record, if anything she has much less to do than anyone else but I won't get into that. Anyway, she did make an effort after that, but that was short-lived. </p>
<p>So now I'm at a loss as to what to do. I try to go along and hang out with Colleen when she's with Kate, but Kate also has friends from other schools who are just rude, have no class, etc. and they are always around also. Colleen pretty much just talks with those people even when she knows I'm there to hang out with her (bc there's hardly ever a time we can hang out alone or with our mutual friends). She also had a New Year's party that she didnt invite me to (our other best friend did.. but obviously that didn't come from Colleen, so that would've been awkward). However, she tries to act like everything's the same as it's always been, so when we talk she doesn't acknowledge the fact that everything is different and weird.</p>
<p>Kate has also befriended my other best friend, so the three of them go to parties on the weekends together. I've tried to be nice and befriend Kate but I just can't do it. She has a highly inflated opinion of herself which I can't stand, and she has a bad attitude about everything. She thinks she's too cool for the world basically, which she's obviously not. </p>
<p>I feel like it would be stupid to end the friendship now because it's our senior year and I've invested so much into it, but I don't know what else to do. Hanging out with Kate & crew is awkward and not fun for me, but sometimes it's that or stay home. I have other good friends but they're so used to me hanging with my two best friends that it's weird.
Sorry this is so long.</p>