Mercury Retrograde in Cancer (June 29 – July 23, 2026) is peak "ex apocalypse" season—a time known for emotionally charged reunions and resurfacing feelings.  
 

Why Exes Come Back During This Transit

 
Mercury Retrograde generally stirs up the past—miscommunications, unfinished business, old texts, and people reappearing. In Cancer (a water sign ruled by the Moon), this amplifies emotional nostalgia, memories, family and home themes, and deep attachments. Cancer energy is sentimental, protective, and tied to emotional security, so retrogrades here often bring back people linked to those feelings.  

• Old relationships (romantic or otherwise) resurface for reflection, closure, or second chances.
• You (or they) might feel heightened sensitivity, longing, or "what if" nostalgia.
• It's not always literal texts—sometimes it's sudden memories, dreams, or running into them.
• Cancer's influence makes it feel fated or karmic, but it's often just the cosmos highlighting unresolved patterns.  
  This retrograde stations directly in Cancer, making it especially potent for Cancers and those with strong Cancer placements (Sun, Moon, Rising, or planets in Cancer).  
   

Who's Most Likely to Hear From an Ex?

 
Astrologers highlight these signs (particularly Sun and Rising) as most affected:  

• Cancer: You're the "main character" of this ex energy. Heightened emotions + Mercury stationing in your sign = a strong pull from the past. Exes may want the safety and comfort you provide.
• Other water signs (Scorpio, Pisces), and sometimes cardinal signs (Capricorn, Aries) or those with prominent Cancer/Capricorn placements.  
  Family dynamics, childhood wounds, or home-related exes (for example, someone tied to your living situation) can also come up.  
   

Advice for Handling Ex Comebacks

• Reflect, don't react impulsively: Use this time for journaling, therapy, or processing old feelings. Nostalgia can create rose-colored glasses—remember why it ended.
• Seek closure if needed, but avoid rushing back in: Retrogrades are better for review than new (or renewed) commitments. Many astrologers advise against rekindling during the retrograde itself.
• Set boundaries: You've likely grown since the breakup. Don't mistake familiarity for destiny. Exes often reappear when you're doing better.
• Practical tips: Double-check communications, back up data, and be extra clear in emotional talks. Delays and misunderstandings are common.  
  This transit overlaps with other energies (like a Full Moon in Capricorn on June 29), intensifying emotional and relational themes. The post-retrograde shadow lasts into early August, so full clarity may come then.  
   

The Bottom Line

 
Overall, this is a powerful window for emotional healing and growth around relationships—rather than literal reunions. If an ex reaches out, treat it as data about your patterns, not an automatic green light. Trust your intuition (Cancer's superpower) and prioritize your peace. ♋️