Basically I sold my current house and looking to buy another house. The house I was going to buy the real estate agent asked me for all this paperwork about my current house closing. I agreed because I am ready to buy the house and I offered a good price but now all of a sudden after I sent him all my private info about my current house which has already been sold he is asking me to offer more money which I can not do. I feel so duped because I send him all this private info about my current house which I sold. I sent him the lawyer papers and the final seller/buyer agreement of my current house which sold and now he is asking me to offer more money. Is this normal and ethical for a real estate agent to do?