I feel like, if you really loved him, all that stuff wouldn't matter and you would be proud to introduce him to any and everyone. So I think you should reevaluate your feelings for him. Also, if you don't love him, don't just settle because you don't think you can do any better or you are scared of being alone. If you don't love him, you will still find someone. Haven't you heard? 40 is the new 25! :]