If a Cancer in your life suddenly seems distant or slightly moody, you may have just entered their testing phase. This is not manipulation — it is self-protection. A Cancer feels everything deeply and has been hurt before, so they check how you handle their difficult side before handing you their heart.
They pull back to see if you chase. They go quiet to see if you stay. They test your patience to find out if you will be there on their bad days, not just the good ones.
The way through is steady patience: show up, do not panic, and keep treating them warmly through their moods. Pass the test, and they will open up fully.