Just because we haven't heard from Charlie Sheen in a while doesn't mean all is well in his world. Yesterday, Sheen celebrated Father's Day by tweeting, apparently about ex-wife Denise Richards—mother of his two daughters—"D Richards is a heretic washed up piglet Shame pile. Happy Father's Day!!!" That's according to Time, which notes that Sheen later deleted that tweet as well as one apparently referring to second ex-wife Brooke Mueller: "Brooke M is a sexy rok star whom I adore." But he kept online a super vulgar open letter he wrote to Richards that calls her, among other things, a "doosh phace." Richards' Father's Day tweet to Sheen, for comparison: "Happy Dad's Day! @charliesheen have a great trip in Mexico! Kids were disappointed u weren't here for it- Hey we'll celebrate when u r back!"
Another celebrity who took to social media to rant on Father's Day: Oliver Hudson. The actor, son of Goldie Hawn and brother of Kate Hudson, shared a picture on Instagram of himself and his famous sis, as children, with their dad, Bill Hudson. But the caption wasn't exactly sweet: "Happy abandonment day..." The Huffington Post reports that both Kate and Oliver have spoken out about their estranged biological father before, with Kate calling Hawn's longtime partner, Kurt Russell, her real dad. She Instagrammed a photo of herself and Russell yesterday with the caption, "Pa, just simply..... Thank you. Happy Fathers Day I love you to the moon and back." (Here's what two of Caitlyn Jenner's kids Instagrammed on Father's Day.)