Should I tough it out if I don't like his looks?

I'm dating a guy which I care a lot about but my problem is that he has really bad teeth and doesn't have a lot of money. Yes, I know that makes me sound terrible for saying all this but I am only a human; what more can I do. But do you guys think I should tough it out because I love this guy and want to start a family with him or should I say heck with it and find someone with 'looks'

You basically answered your own question. Can you imagine someone telling you to say heck with it and find someone that looks good? Love isn't about looks..do what your heart tells you to do. If you seriously want to start a family with him, good, keep dating him. If you truly love him, you won't get rid of him because his teeth and money. But if he's a complete jerk..yeah get rid of him quick! I had a boyfriend like that and boy was I miserable!
hope this helped!