Illegal? If so, then you need to make it legal and above board for your relationship to last. This is because honesty and integrity win over sneaking around.
illegal! if they are a minor, but still illegal!
Dating is not illegal. Having Sex is illegal. That relationship will never work in the long run
Since when is a relationship based on wealth.
If the abuse continues - you cannot make the relationship work. You both need to get counseling, separate and together. If the abuse doesn't stop, you need to get out of the relationship. It will probably be a long hard "journey", but if you are both willing to work on it, you will make it through. "What are ways that the abuser and abusee can make the relationship work after confronting the abuse?" Open & Honest discussion.
It would make them misfit for work
No.
You don't. Sorry.
it depends on what the problem is. To make a relationship works, both people needs to work at it. It is hard work.
no
it ain't
It is not legal to work in this country if you do not have a green card and you are an illegal.
If you even need to ask this, you're probably not in a relationship with the right person.