Tell her not to even think about coming back here.
Back in the UK I see Yoshi...WB :D
As for immigration be prepared for it to get even tougher and yes its partly due to bogus marriages, bogus colleges, bogus jobs, bogus finances, bogus qualifications, bogus documents, mass chain immigration and none integration...the list is endless really...take your pick.
As to Espana's friend...Its her child I feel for, Korea isnt the most multi-culti country in the world so its possible the kid's going to have a tough time! It was a bad move on her behalf to have the child in Korea...But she's made her bed she must lie in it..visa routes apart from spousal / family ones are limited...
I did no think that Korea was such a bad place to live and she would be better off being with her immediate family anyways, since the father is not interested in his baby. She should think about the benefit of the baby not about hers alone anymore.
I just hope the family accept the child...