What does Stanley think that blanche has done with the money he believes she made from selling belle reve?

Stanley suspects that Blanche has squandered the money she received from selling Belle Reeve on her extravagant lifestyle and personal indulgences. He believes she has been living beyond her means, using the funds to support her romantic escapades instead of managing her financial responsibilities. This suspicion fuels his disdain for her and adds to the tension between them. Ultimately, he views her actions as deceptive and irresponsible.