Anne Heche was on Letterman last night, and she had some choice words for her "lazy ass" ex-husband, her kid's athleticism (or lack thereof), and Dave's marriage.

Heche started out seeming candid and kooky in a sort of charming way. She said her ex-husband Coleman Laffoon wants her to "watch him run around in his little white shorts, playing soccer." The highlight of the above clip comes at about minute 1:00, when Heche starts talking over Dave, making awesome witch-fingers, and explaining that her ex "wants to still hang out with me [...] because I'm so fantastic." She seems a little wacked out, but hearing her unrestrainedly bash Laffoon is a lot more fun than watching some publicist-polished actress cross her legs and simper. Things get a little weird, though, as she repeatedly makes insinuations about the state of Dave's marriage. But not as weird as this:

Sorry Homer, your mom thinks you suck at soccer. Of course, since she thinks soccer practice is called "rehearsal," she may not know a lot about it. More importantly, though, Heche seems to have taken leave of her senses a little bit (on her marriage: "It's ovah ... red Rovah!"). Given her public battle with mental illness, this is kind of unsettling to watch. Even if she isn't having some kind of episode here (and to be fair, it must be annoying to have bunch of strangers speculating about your mental health every time you go off on your ex), it seems pretty unnecessary for her to mention her child while she's insulting his father on national TV. And if I were Dave's wife, I'd be a little pissed about all of Heche's eye-rolling about marriage.

Her ex definitely isn't happy. He fired back to Us about her allegations that he's a "lazy ass":

After coming home from showing two different clients two different condominiums, I was disturbed to see Anne taking out her personal frustration on the father of her child on national television.

He also wrote on Facebook,

I wish Anne Heche could see that public bullying isn't good for the soul or positive for her child. It's mean.

We kind of agree — but it's still hard to look away.

Anne Heche's Ex "Disturbed" by Her Letterman Appearance [Us Weekly]