Puck\Kurt, three part series, ends with a marriage proposal

Howdy! First time posting so hopefully I've pressed the right buttons etc. Now, to business.

A while back I recall reading a three part Puck\Kurt series. I'm fuzzy on the details but I am definitely sure that the first part dealt with the club getting Puck and Kurt together and the third part was set some years into the future with everyone for the most part gone their separate ways with Kurt and Puck living together, and Puck bringing everyone together to help him propose to Kurt. I think Puck works as a police officer.

As for the second part, I think it involved Kurt's dad wanting to have Puck over for dinner to meet him after they start dating and Kurt's dad inadvertently eating the pasta sauce Kurt was preparing to serve that night thinking it was salsa, however this could well be an entirely unrelated fic altogether (although that I wouldn't mind reading again)

Obviously it's not a whole lot of solid detail to go on, but if somebody knows what it is based on these tidbits of information and where it could be found it'd be greatly appreciated.

Thanks :)