Could a human heart both “carry” love and death?

A most unusual anatomical gift scenario has recently been revealed in AP, One widow, 2 dead men, one shared heart, CNN.com, Sept. 1, 2008.  Here are the basic facts:

• Cheryl Sweat allegedly marries Husband One.
• Cheryl has affair with Terry.
• Cheryl’s marriage to Husband One is annulled because he is married to another woman.
• Terry divorces his wife.
• Terry marries Cheryl becoming Husband Two.
• Terry commits suicide allegedly because Cheryl did not like the fact that she made more money than Terry.
• Cheryl agrees to donate Terry’s organs.
• Sonny Graham receives Terry’s heart.
• Cheryl and Sonny meet; Sonny is smitten with Cheryl despite being married himself.
• Cheryl marries George Watkins and he becomes Husband Three.
• Both Cheryl’s and Sonny’s marriages deteriorate.
• Cheryl and Sonny live together but things did not work out.
• Cheryl and George divorce.
• Cheryl marries John Johnson, Jr. and he becomes Husband Four.
• Cheryl and John divorce.
• Cheryl (donee’s wife) and Sonny (donor) marry and he becomes Husband Five.
• Sonny commits suicide.

So, does Terry’s heart carry the “suicide gene” or does Cheryl drive men to suicide?