My newly 3 y/o has recently starting hitting and pushing and I’m not sure how to manage it. I remove her from the situation but time outs really aren’t an option because she rage pees (like if we put her in time out she just pees in her pants). I also know time outs are apparently not the best form of discipline but I really don’t know what to do. She generally hits her sister (5.5 y/o) or cousin (2 y/o), but I can’t identify any triggers. She’s otherwise well behaved. Today she full on shoved the 2 y/o into a door and she fell down. She refuses to apologize and doesn’t show any remorse which is the worst part. Any recommendations on how to handle this behavior and get the hitting to stop?