I'm assuming you mean an illegal alien. This is a topic for an Immigration attorney, because since you entered the country illegal (without documentation/visa) you're subject to deportation. Using an American citizen to seek citizenship only applies to marriages and the work place, meaning that simply living with an US citizen does not make you eligible to stay.
NO. It's illegal. It's as illegal as someone over sixteen selling drugs.
it is not illegal for a 16 year old and a twenty year old to be together in England
no it is not illegal four a 21 year old and a 16 year old to be going out.
no it is not illegal. it would most likely only be illegal if the 16 year old turned 18 and the girl is still only 16 or 17.
Laws regarding the age of consent vary by jurisdiction. In some places, there may not be any legal issue with a 16-year-old kissing a 14-year-old, as long as it is consensual and does not involve any other sexual activity. However, it is important to be aware of the laws in your specific location.
It is not illegal for a 26 year old to date a 16 year old. However, it is illegal for a 26 year old to have sexual relations with a 16 year old and considered statutory rape, even if it is consensual.
It is illegal for an adult to engage in a romantic or sexual relationship with a minor, regardless of the age difference. However, laws regarding relationships between minors can vary by jurisdiction. It is advisable to seek legal advice to understand the specific laws in your area.
No. now to have sex with that 16 year old, depending on the country, is illegal
No, not if the parents of the 16 year old approve of it.
No
no
No