Yankee Candles and sulfur???

I got home last night and my husband was in our living room with a Yankee Candle and the fireplace going. I stayed in the living room for about 2 hours before going to bed. When I went to bed my nose was SO stuffy I could barely breathe. Then, when I woke up in the morning, my eyes, tongue and throat had begun to swell and it was hard to swallow. So, I AGAIN ended up in the ER. I definately had ANOTHER allergic reaction, but to what?? Well, I did what I know I shouldn't do, I sat by the fire again today but, no candle. Good news, no reaction. I know that could have been a bad idea but, I had to find out what the issue was. So, I then called Yankee Candle to ask them if sulfur is part of their "fine ingredients" that they will NOT tell ANYONE and they told me that I HAVE to send them a letter from my doctor to verify my allergy before they will answer me. I will let you know, I wll NEVER buy Yankee Candles, will NOT accept them as a gift and encourage others to buy their products b/c they OBVIOUSLY DO NOT care about their customers.