I have fake teeth and a g/f I told her a long time ago and tell everyone and honestly no one cares. No one ever said ANYTHING and I probably told hundreds of people. Girls get fake boobs, face lifts and etc. trust me you should be more worried that guys will pick on you Girls will definitely understand and a Woman that will leave you because your teeth are fake is literally mentally handicapped and has some kind of serious problem which you don't want to be involved in anyways.
If you want to get them fixed for yourself do it but it'll improve your chances of being in a successful relationship only in your head, in theory most girls don't care that much about your looks as long as you take good care of yourself and are a good person, charming and fun. Trust me I've seen some of the ugliest guys who just take care of themselves (go to the gym/shave/shower etc.) get told they're cute and kinda cute by girls just because they're charming and confident. The female brain will literally start seeing the guy differently (find him more attractive) and block out physical "errors" because her sub-conscious will see him as a good match for mating.
It sounds weird and as if I'm talking about some kind of animal but some parts of our brain still work like back in 5000 b. C : ) . If being ugly was really a huge genetic disadvantage, ugly people would not be able to survive the natural choice of other Women and would eventually die out, we'd live in a World with only good looking Women and Men.
Well I've gone waaaay too far into it already so I'll stop :p.
You are just feeling insecure because you know they are fake But, I bet ya that no one else really knows. I have fake teeth had them for many a year but people don't know they are fake. You are missing out on quite a bit by not showing you have a pretty smile.
When people get to know you it is not what your'e teeth look like , they care about you not looks. It is the heart that counts. Stand tall and show that smile and face the world .
Try it and you will see people like you for who you are.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.