Before I started planning a wedding, I thought it should be so simple to have a traditional wedding for under $10k in the Dallas area. I was clearly dilusional.

I have busted my butt trying to keep costs down. Photography was our splurge ($2400) but this came after booking an $850 photographer that COMPLETELY blew up in our face (the guy was nuts). Food/alcohol is the other big expenditure, which came in at $3900 + gratuity + taxes for 100-115 guests. We are having a very nice buffet dinner and an open bar. Other than that, everything else has been kept to a minimum. My goal is to purchase a dress under $500 and spend no more than $200 on alterations; floral budget is $500 for all centerpieces, bouquets, and bouts; we are not providing transportation for ourselves or our wedding party; we went with the cheapest cake package we could find, etc. And the total of all of this is $13,000.
I had to send an Excel spreadsheet of our projected expenses to FMIL as FMIL/FFIL are wanting to contribute. FMIL e-mailed me back and said they had planned on paying for some of the honeymoon but seeing how expensive this wedding has become, that likely won't happen. I don't care about the HM, but I feel so crappy about the statement of "how expensive this wedding has become." I have busted my ass to plan and make the best decisions. I have spent countless hours researching, e-mailing, and making phone calls. I have only ever been to traditional weddings so I didn't know that there were other options.
I am feel really guilty and really frustrated right now.

I have worked really, really hard on all of this but I just feel like no matter what I do, it's just not right. Whether the FIL's contribute or not, we can pay for the wedding ourselves and with my parents' contribution. We'd have to put $1500 on a low-interest credit card, but its not that big of a deal. Had I know there were other types of weddings that we could have opted for, maybe I would have gone that route -- I don't know. But I didn't, and this one is already planned, and now I just don't know what to do.