<human>: Could you distill the essence of the text into 1-3 sentences?

I'm sorry if i'm in the wrong spot here but i'm a little upset right now. My wife and I have been looking to rent a new apartment and found an amazing whole house for rent. We were very excited about this move since we are on the second story right now. It's a 3 bedroom and there are 3 of us. Everything was going fine until the real estate agent called and said she was pulling out of helping this man rent a house. She said she can't tell me what he said but he was asking about our personal lives and if anyone is married. I think she told the landlord that we are lesbians and he said no. All she could say was what he said was unethical and she wasn't doing his listing anymore. Is this legal? I'm not going to rent from this man but Is there anything I can do so he can't do this to other people. It's upstate NY not NYC if that helps any.
<bot>: Pretty sure prospective landlord won't rent to us b/c two of us are lesbians. Not sure what to do from here.