Generally speaking, Scorpio men are passionate and intense in relationships. They can be very loyal and devoted to their partners, but they can also be quite possessive and controlling. Cancer women are typically nurturing and caring, and they are often drawn to the strength and intensity of Scorpio men.
If a Scorpio man and a Cancer woman break up, it is possible that the Scorpio man may come back, especially if he still has strong feelings for the Cancer woman. However, it is also possible that the Scorpio man may not come back, especially if he feels that the relationship was too damaging or if he has moved on emotionally.
Ultimately, whether or not a Scorpio man will come back to a Cancer woman after a breakup depends on a number of factors, including the strength of their connection, the reasons for the breakup, and the individual personalities of the two individuals involved.