This is a classic bug with non-Unicode fonts in modern software. Do not use Notepad or plain text editors. Use Microsoft Word with Right-to-Left or Complex Script rendering enabled. Alternatively, use Adobe InDesign or PageMaker 7.0 (legacy apps handle it best).
: If you have existing Marathi text in Unicode (like from Google Input Tools), you must use a Unicode to Shree Dev Converter to transform the text before pasting it into your document. Shree Lipi Fonts - Marathi Typing marathi font shree dev 0715 keyboard