So yesterday an issue came up with the venue and date. Today, an issue has come up with my MOH. I ranted about my venue yesterday and today I am going to rant and look for advice about my MOH. Hope you guys don't think I am spamming you with my problems. Reading what you have to say really does make me feel better

My MOH is my very very best friend from elementary school. She along with my FI's sister are the only two in the wedding party, which is a whole other story in itself that we don't need to get into. Some background on MOH and this is going to sound like the most petty and pathetic thing that you have ever heard but bear with me. She has always been jealous of my life. I am not assuming this, she has told me more than once. It started with high school when my parents sent me to a private school and she stayed in public. It lead to her being jealous that I was smarter than her and got into a better college. Again, I am repeating what she told me. The most pathetic thing that has happened was when I met my FI. I was working at a restaurant and a bunch of my friends came in, bringing FI and a few other newbies. So point is MOH and I met FI at the same time, she liked him and was jealous when we started dating (we were 16 at the time). She actually told me, after FI and I had been dating for a few months, that she was surprised that he didn't want to go out with her because she was "obviously a much better fit for him". This is obviously a non-issue now, just wanted to give you some background on her personality. Her jealousy has gotten worse as the years have gone on. She is the type of girl that will give you a "once over" in a bar and then talk about you and judge you because you ordered a beer and not some fruity girly drink or your shirt is ugly or some other pathetic thing. But she has been my best friend forever and I love her anyway.
When FI and I got engaged she did one of those "yay so happy for you.....ugh you get everything" kind of congratulations. I know deep down she was actually happy, but I think she just has this feeling of "my life sucks". I am not going to lie the past few years of her life have been pretty rough. Her brother was diagnosed with stage 4 cancer, her first real BF cheated on her. I think it is just really hard for her to have me, with everything going so great lately, right in front of her while her life is just not what she would like it to be. Because of all of this she has become kind of phony, and tries to project her life as this great positive thing when in reality, she is really sad. I think she gets tired of trying to project this fake image. She can be pretty snarky and it has definitely gotten worse since I got engaged. Luckily, I have the personality and we have the relationship where I can call her out on her passive aggressive bullshit because I know she doesn't actually mean it. I try so hard to be there for her and make her feel good. Yesterday we were discussing Valentine's Day and she was saying how it is a joke because literally all of her friends are in relationships and on top of it, it is a Friday night so she will basically be all alone on a Friday night. I told her that I would totally hang out with her and we can have a girls night (my anniversary with FI is on the 17th so we go back and forth on which day we celebrate and v-day was never a big deal). She kind of blows off the offer, which is understandable but it is really frustrating because I feel like nothing will make her happy.
But anyway, now onto the real MOH issues. Like I mentioned, she has been really snarky after the engagement. However, she is heavily involved in the planning because FI is so busy, she is basically my stand in groom. Both issues of particular snarkiness involve my mother, who I have to add I am extremely close with and she is paying for the entire wedding. My mom is also very opinionated, but again, I have the personality and we have the relationship where I can just tell her she's wrong or that I think differently and it is no big deal. Anyway, myself, my mother and MOH were on our way to go visit a venue and we got into a conversation about the distance of the venue from the church. My MOH said something along the lines of "well the longer the ride the more time you have away from your mother" and both my mom and I were kind of shocked that she would say that, especially in front of my mother. Then today, she said what in my opinion, is just awful. We met for lunch and I told her that I found a designer of dresses that I really liked and she asked me if I was going to be going shopping with my mom. I responded obviously because not only is her wallet paying for the dress but I mean, she is my mom and who would not want to go shopping for their wedding dress without their mother especially when they are as close as we are. Then she actually suggested secretly going dress shopping with just herself before I go with my mother. She said it was because my mom has too many opinions and would probably stress me out. Excuse me??????? She actually wanted the first time I tried on a wedding dress to be with only her and she actually wanted me to keep it a secret. Is she serious??? Obviously, I straightened her out when it came to that issue and flat out told her she was nuts.
After this, I started thinking about all of these other rude and off hand comments about the wedding. She knows how much my top choice venue costs only because she went with us to visit it and saw the prices and everything. But she was making comments like "oh that's that's not that much" ummm this venue is going to cost us 20k for the venue and food. 20k is a lot of money. But the point is that she does it with this "oh my wedding is going to be much more extravagant/I can't believe you are spending only 20k on the venue" attitude. She does it with that passive aggressive attitude. She does not know our budget but keeps asking about it. It is just not something I am comfortable spreading around because not only is that private information, it is also my parent's money. Who am I to go about telling everyone how much my parents are spending on my wedding, it is no one's business but mine and my parent's!! But she has also been doing this with every other aspect of the wedding. Honestly, I think she is doing it so that when the time comes that she gets married, she has a baseline of what she has to top. She did it with the engagement, but that has kind of fizzled now that wedding planning has starting. She actually asked me how much my ring cost!!! And she had those same passive aggressive comments when she learned that my FI didn't ask my father's permission, again as if that is any of her business.
Sorry for the long post but after what she said about the dress, I am just really upset and frustrated and I do not know what to do at this point!!!