ParagraphFormat.WidowControl Property (Word)
True if the first and last lines in the specified paragraph remain on the same page as the rest of the paragraph when Word repaginates the document. Can be True, False or wdUndefined. Read/write Long.
A variable that represents a ParagraphFormat object.
This example formats the paragraphs in the active document so that the first or last line in a paragraph can appear by itself at the top or bottom of a page.
ActiveDocument.Paragraphs.WidowControl = False