I'll guess that you're thinking about anti-discrimination laws, according to which in some circumstances an employer can get into trouble for not employing someone.
No, I'm thinking about the fact that politicians and pundits routinely talk about lowering unemployment, and this is universally agreed to be a desirable goal and not something creepy for implying that every worker 'deserves' a job, heck the "right to a job" is frequently listed in lists of "second generation human rights". Contrast this with the reaction advancedatheist got for suggesting men deserve a sexual relationship with women.
That's not what "right" means. As a EU citizen, I have the right to travel to other EU countries, but this doesn't mean that if I want to go to Poland there's someone who must take me there.
Speaking from personal experience, finding the right relationship can be HARD. I recently came across a rational take on finding relationship partners, much of which really resonated with my experiences:
http://waitbutwhy.com/2014/02/pick-life-partner.html
http://waitbutwhy.com/2014/02/pick-life-partner-part-2.html
(I'm still working my way through the Sequences, and lw has more than eight thousand articles with "relationship" in them. I'm not promising the linked articles include unique information)