Criminally, no. An adult, whether they're living with their parents or not, is fully responsible for them self. The eighteen-year-old, and he alone, can and will be held responsible for their own actions.
In civil matters, it may depend on the circumstance. If the parent co-signed on any kind of loan or payment for the eighteen-year-old, and the eighteen-year-old does not keep up with the payments, the cosigner can be held responsible for those payments.
As long as the child is under the age of 18, the parents can be held liable. In some cases the parents can be relieved of the responsibility if there are indications that they have been trying to get them help.
their parents or guardians
The parents are not responsible for an adult. If the parents co-signed the loan, they can be held responsible.
Generally speaking, if you have not been emancipated, then your parents can still be held responsible.
No unless you specifically guarantee payment.
Yes, they are held responsible. Until they are 18 years of age the parents are in charge.
In many cases the husband will be held responsible. They are deemed to have benefited from to goods and services.
The question is much too broad to be answered specifically. However - if you are still legally a minor, possibly, your parents might be be held liable for civil damages, but they would not be held responsible for your criminal activities. If you are considered to be legally an adult in your state, it is only YOU that would be responsible for your actions.
Until they are an adult, the law says the parents are responsible for the minor and where they live. That would be 18 for them.
yes because the parents teach the their own child how they want and then he/she acts on it.
No, only the biological parents are.
Generally, no. Not unless you agreed to be responsible and signed an agreement to that effect.