Abandoned
From a young age, Heinz knew that he would never have any real friends or family. Everyone he's ever come in contact with eventually shunned him. His parents, his brother, his ex-wife, even his daughter, he knew, would eventually abandon him.
Abandoned. That was the best word he could think of to describe his life.
Given his history, he'd expected Perry the Platypus to leave him, too. Perry had stuck by him, so far, but Heinz didn't want to get his hopes up.