I Am a Military Girlfriend

Everyone here's probably going to think I'm crazy like my friends do I met this great guy online he's a solider overseas an we've been talking for a yr now he already pop the question after a few months crazy thing is we've never met .. But he's very sweet he always calls an checks on me or messages everyday to make sure I'm ok .. Not sure what to do I'm starting to worry he's been hurt a few times ok a lot times I'm starting to worry