Unless your job position is protected by a contract or labor union agreement, the likliehood is that your employer can dismiss you. Many states (perhaps yours) are what is known as "at will" states, which means that employers hire you "at will' and, providing they do not violate local or state laws, are allowed to dismiss you for any reason they see fit.
Yes, because you could be gone for awhile and your boss may not want a drug addic.
no, he was fired for refusing to go to rehab
Yes you can be. you get certain rules there, different places. like at some, if you talk to a woman more than hello, you will be sent home. unless you mean can you be fired from your job when your away at rehab
Depends They might send you to rehab or take away your raise if you have one. They might fire you. Depends if they're nice or not.
She got fired when she got out of rehab.
he got fired because he refused to gog to rehab
The actress Demi Lovato was sent to rehab, and after being released was fired
yes
because she had to go to rehab (not because of drugs nor drinking she is not that type of a girl, she was in rehab because of her physical problems like eating disorder and her cutting issue) ;)
NO.
No they stopped being friends while Demi was in rehab. They are trying to become friends again.
Yes! Lexus cheated on him while he was in rehab.