And it's not just Libra's fault for not talking. If Cancer gets upset, they won't bring it up either, as they hate confrontation. So, there could be all manner of problems just simmering under the surface of this seemingly calm union. When silent grudges are held, all it does is break down the relationship, so it's not really a huge surprise that Cancer and Libra aren't a great match.
The good news? Not bringing up your issues means you never fight! People on the outside are often envious of the peaceful Cancer/Libra partnership, but actually, what both of these signs need is a straight talker, as opposed to someone who buries their feelings. The pair can also clash when adventurous Libra wants to try new things, but sentimental and routine-loving Pisces doesn't really feel the same way.