That's because this site is full of old men

you look very beautiful ,but no many people like to get in relationship with someone with children,sorry but this is my opinion,then again I know what im talking about I been in relationship with women had kids it didn't work I wasted my years,,

All your pictures and your profile are great!
You're not alone getting messages from (older) men in foreign countries. I feel way too many members on here lack common sense or are happy enough to create an illusion of an LDR with an attractive woman as you're.
I suggest to search and approach man in the area you're looking - be active - go get him

Have you set the same age limits you seek into your mail filter??

Sounds to me like that is the issue.

Ok. Honestly. From one PhD to another. Your photos suggest you are a bit of a hippy; a bit boring. One has a ronnie (a moustache). I suggest you put your glad rags on and tone down the 'down to earth' image. I expect you are a wonderful person, but these sites are superficial. Older men are contacting you because your profile suggests lonely, vulnerable, college type (read: bit of a hermit) - they fancy their chances. I think you look great and sound perfect. I like bright women who don't wear make-up for no one. Problem is that few men are like this. Brighten up the profile. Re-dress your shop window. Be happy :) Sorry for the honesty. By the way, you are attractive, pretty and you shouldn't have to do much.

No I think your pretty. No need to change it.I would date you. I'm 33 in Florida. Looking for a special someone. You fit in my criteria. If you would like to get to know me. Mike