When something seems too good to be true, it's usually because it is. Cancer and Capricorn are a match made in heaven on paper. But in reality, it's a completely different story. These two signs are opposites in all the right ways and fit together almost like a jigsaw puzzle. However, this tends to create a highly co-dependent environment for the couple, and they can lose themselves in their relationship if they're not careful.
As anyone who has experienced it can tell you, when you become too dependent on your partner, it can spell disaster for you as an individual. And the fallout from the break up usually feels about ten times worse than relationships with a healthy dynamic. This is why the Cancer and Capricorn match is dangerous and should be avoided at all costs.