DOES jACOBS MUM EVER GET MENTIONED?

Jake talks a little about his mom in Breaking Dawn when he's thinking about how the Cullens will explain Bella's "death" and how his mom had a closed casket. Billy also mentions her when he talks to Jake about how hard it is for Rachel and Rebecca to come back to LaPush since their mom died. And I think it's Charlie that mentions how Jake looks meer like his mother. Her name was Sara and she did die in a car accident.

The only thing mentioned about Jake's mother is that she died in a car accident.

Yes, jake mention his mom death once!

Not really only about once

in eclipse where he wonders about how bella will get "killed" jake zei she died in car accident..

In BD,jake's dad,says 'bout Rachelle,that it was difficult for her to be in the house,coz it remembered her,her dead mum,and later Jake told that his mother died in a car accident,when he tried to figure out how Cullens would make up a story to hide the fact that Bella had become a vamp.

Her name is Sarah Black, and Jacob has two sisters called Rebecca Black and Rachel Black. They are all mentioned in eclips.

His mum died in a car crash when Jacob was little. The closed casket thing is coz she well... lets just say, dies in a car crash. If I knew there were no little kids snooping around here then I would have zei something...

yes, in breaking dawn. he was wondering how the Cullens would fake Bella's death, and he zei maybe it would be in a car crash just like his mom.

yes ,she is mentioned
when billy tells that Rachele and Rebbecca had very hard time after their MOTHER dies in a car accident

(breaking dawn)