Well, that sudden time skip looks good, but also clearly a sign of an axe-kun. But Rinko is so happy so win/win.
Haruno put his shit together, it's odd he has issues finding a job, with so much charisma and forwardness he shouldn't have problems in jobs related with convincing people to buy anything.
Dude can riz homeless bum to buy a luxury car and bum will find a way to pay for it, even by selling own kidney.
Sasaki and her neighbour probably are talking about Rinko mom, they should know her but on the other hand they moved in recently... hmm...
Rinko mom looks like gone through a lot, doesn't look like someone working honestly, neither like a gold digger, seem like money she earns might came from something, else.
Maybe Rinko mom is ashamed of what she do to get money and is afraid to tell her Rinko.
It's good Haruno didn't tell Rinko about her mom in front their apartment, she already gave up hope of her ever returning back and the false sense of hope would bring her back into sorrow.
Thanks for scanlation!