house for sale?

we have recently come to the realization that our house might be up for sale. this realization did not come from being told by the owner of the house nor by one of the owners children or family member but by a perspective buyer that started asking questions about the house.as for me i think this is just plain wrong. i think we're insulted that A) we weren't told that the house was going up for sale and B) we weren't given first chance to make an offer. sure the whole world knows we plan to leave but they could still offer us the option first to buy. Man plans and G-d laughs. so we spoke with mrs p and we didnt mention it to her and she didnt mention it to us. she did however want us to get rid of mickey. we aren't sure if she knows that its up for sale. it could be her kids are doing this and she might not be able to handle the truth. she's been living with family in NY since pesach. now we are just hoping that whoever does buy the house lets us live here and if not then we'll be very sad. i mean do they plan to show people our part of the house? do they plan on letting us know about it? our neighbor came over the house yesterday telling devo that she saw somebody "looking" at the house. we don't even know who was looking or who was even showing. so we're in a quandry. do we confront them? and who is them?? and the people that informed us of the whole thing that are thinking about buying have about 8 kids. and they plan to live upstairs HUH? it has been so pleasant living here with just MRs p and i just don't see how it could be pleasant even a little bit with another whole family upstairs. so your thinking babysitters! but no , they have 8 kids under the age of 9 or something lkike that. anyway have a good shabbos hopefully we'll still be here on sunday