Bait-and-switch? Misrepresented match

Have a bit of a difficult situation I could use some advice onWe were matched with an emom about a month ago in FL. She was only 20 weeks prego at the time, which was a concern for us (too early for a match, in my opinion). However, the match agreement stated that she had no monthly expenses, only needed help getting some material items. The attorney told me on the phone that it was possible she might need help with rent, but that she was thinking of moving in with her Mother until the baby was born. We accepted the match, only because, even IF we helped pay her rent, the monthly expenses would be low, and therefore, we would still retain a significant amount of our budget if things should go wrong before placement. Now, 4 weeks after we agreed to the match, the attorney tells me that she œaccidently gave me the wrong match agreement. She wants us to sign the ԓcorrect agreement that states that this emom needs $1300/mo in living expenses (her rent is Լ of that). I feel like I got the bait-and-switch. I dont feel like any of this misunderstanding was emomҒs fault, but we dont want to accept the kind of risk this attorney is asking of us and certainly donҒt want to work with this attorney. Is it possible to negotiate with emom about the living expenses? Is it possible that I could suggest to emom that we proceed with the match, but work with another attorney or agency (I have an email address for her)?