La La Anthony is “a wreck” after photos circulated of her husband, Carmelo, on a yacht with another woman, and bloggers theorized he might be cheating.

The former Knicks star has vehemently denied any hanky-panky, but “she’s a wreck over it,” a source told Page Six of La La.

On Thursday morning, La La posted — then deleted — a photo of a bloody heart with a dagger in it on Instagram.

Melo tried to clear up any drama in a video, obtained by TMZ, in which he explains the woman in the photo is married.