HEDI KLUM & SEAL DIVORCE HEATING UP SINCE SHE'S DATING THERE BODYGUARD

Feeling like a "Kiss From A Rose" on the grave, Seal married to a supermodel days are coming to a dram filled end.  Let's bring you up to speed.  Seal and Heidi Klum may be headed for divorce, but they're still sharing things ... for example, the bodyguard she's sleeping with.

Sources close to the couple tell TMZ ... Seal hired the bodyguard -- Martin Kristen -- several years ago, and since then he has worked for both Seal and Heidi.  In fact, we're told he actually has spent more time with Seal.

Now here's where it gets interesting,  sources say ... Seal has known that something was going on between Heidi and Martin for months, yet he continued to use his services -- as recently as last month.

And Seal went one step further and gave a statement to the media. He believed Heidi was "fornicating with the help" before they separated.  He tried backtracking, but his new story (that he meant to say "divorced" rather than separated) doesn't make any sense.

 Supermodel and "Project Runway" host Heidi Klum responded about her new lease on life Monday to her estranged husband's retraction of remarks that suggested infidelity on her part had cost them their marriage. "I cherish all of the great memories Seal and I created together over ...

She continued, "My priority has and continues to be protecting and providing for our children."

As TMZ first reported, the divorce proceedings have been rocky ... with Seal going after a huge chunk of Heidi's $70 million fortune.