Step 1.
Get a burn permit.
Step 2. Pack what you Need, not what you want, but need (moving stuff to storage rental is optional).
3. Load vehicle with possessions.
4. Pile unnecessary stuff on front lawn and alight with flame (warning: do not use gasoline, use kerosene).
5. Leave and go far far away. Tell no one where you are going and not even when you get there.
My stepdaughter is a lazy self
Centered lying piece of shit too. My stepson is great and really tries hard to do what is right. His sister is nothing like him. She talks about Howington she hates her dad, but kisses his ass and lies to him about everything so he will buy her a car. When she turns 18 she is gone or I am gone. I love my wife and we are very close so the stepdaughter thing is a touchy subject. Sometimes I wonder if my stepdaughter knows something about my wife that I don't. My wife seems to willingly overlook her bullshit. I don't play that shit. I can relate to how you feel and you are not wrong. Drugs, sex, and a bad attitude at the age of 15. There is no rule she does not break on purpose. Absolutely no consideration for anyone else. I don't want to use the word hate but I damn near could. I am still
nice to her and I keep the peace, but she sucks.
Do not wait to bail dude! trust me I did what you are doing and the relationship will suck even after the bitch is gone.
Rent a storage space under another name.
While wife and little bitch are gone, start taking only the things you really, really want to keep and store them there.
Visit with an attorney and get your divorce papers ready, then pack the clothes you have left, and as the cops are serving her the divorce papers, walk out the door get in your car or what ever, and leave.