Your husband just told you that your combine was reposessed at Christmas but did not tell you till May what can be done?
Well, you can go to the local Ford-New Holland dealer and see if they can finance a new one for you. As far as can you do anything to get it back, that is up to your lender. Can anything be done to the husband? Nope. It was repossessed. Does not matter when or how (unless repossessed illegally).