No, this is absolutely false!
I'm British, and my wife is Colombian. We go to Colombia quite a bit and we've both travelled (separately and together) to all these countries.
A few specific examples:
- I've flown to the US directly from Colombia several times
- We lived in Germany for two years, flying several times directly to and from Colombia. Colombians themselves get a 90 day visa waiver on entry to the Shengen area
- My wife flew to Canada last year
By the way, enjoy Colombia, it's incredible!