My name isXXXXX'm a licensed attorney. Glad to try and help out.
Sorry for your circumstances, truly. My heart goes out to you.
You pose a very logical question and I can absolutely understand your concerns. Unfortunately, however, the Sherman Antitrust Act, ch. 647, 26 Stat. 209, 15 U.S.C. §§ 1–7, is not helpful to one in your shoes. Here's why. In the words of Senator John Sherman, here's the purpose of the law: "To protect the consumers by preventing arrangements designed, or which tend, to advance the cost of goods to the consumer" (emphasis added by me). In other words, it doesn't work "in reverse", so to speak.
I am sorry.
Now, having said all of that, there could potentially be a state law tort cause of action to explore. If you want to find out for certain, you should schedule a consultation with a local business litigation attorney. Here's an economical and trustworthy resource for doing so:
Alabama State Bar Lawyer Referral Service
If you have a follow-up question or need clarification, please just say the word by using "reply" to reach me.
I hope all works out for you.
Happy New Year!