Did luke skywalker have a wife/girlfriend

In the novels, yes, Luke married Mara Jade, who was originally a student of Emperor Palpatine and became an assassin of his called the Emperor's Hand. She eventually came over to the light side and married Luke, eventually becoming a Jedi Master and member of the Jedi Council. Han and Leia's daughter became her padawan until she also became a Jedi Knight. Mara and Luke had a son, named Ben. Eventually, Mara Jade was killed by Han and Leia's son, who had secretly become a Sith Lord. Mara was one of the few Jedi who possessed a purple lightsaber, which is often used to show that the one wielding it has a bit more darkness in them than normal.

Unfortunately, when Disney decided to make new movies, they struck the novels from the canon. So the novels essentially no longer matter. It remains to be seen whether or not Luke will have a wife in the movies.

being born in poverty would limit the people's chances, opportunities and benefits.

this happen because of several things, such as:

- poor people tend to gain less access to good education and nutrition. this mean that their chance to obtain high paying jobs would also be limited.

- poor people tend to socialize with other poor people while the rich tend to socialize with other rich people. this means that simply throguh their social circle, rich people would have more business opportunities compared to the poor people.

- rich people tend to have more capital in their disposal. this would benefit them in business since it is far easier for them to fund their business operation compared to poor people.