No.
In Bramblestar's Storm, her mate is Bumblestripe.
Bumbleflight got changed to Bumblestripe somehow in the 2nd Omen of Stars and he does not have a mate... yet.
Yes
Brambleclaw thought the kits were his because Squirrelflight passed them off as his to protect their true parentage, which was revealed later to be Leafpool and Crowfeather's kits. Squirrelflight did this to protect her sister, Leafpool, who had broken the warrior code by falling in love with Crowfeather.
Ashfur for a while, but she chooses Brambleclaw as her mate in the end.
Only if he can forgive her and im pretty sure he will .
Ashfur didn't have a mate. He loved Squirrelflight but Squirrelflight became Brambleclaw's mate instead. This was the main reason that he tried to kill Firestar and later tried to kill Hollyleaf, Jayfeather, and Lionblaze.
No they have kits named leafkit and squirrlekit then they turn into leafpool and squirrelflight. Firestar's mate is Sandstorm. At the end of Firestar's quest they have 2 kits, Leafpool and Squirrelflight. Firestar take sandstorm as his mate in darkest hour then they have kits after there journey to rebuild skyclan who are leafkit and squirrelkit, wo become leafpool and squirrelflight.
She never did mate Leafpool is the real mother of Jayfeather, Hollyleaf and lionblaze other then that i don't know
Ashfur mates with Squirrelflight in the Warriors book series by Erin Hunter.
First Stormpelt likes Squirrelflight but she doesn't know so nothing happens. Then Brambleclaw crushes on her so they become mates but no kits. They break up and then Ashfur is mates with her. Ashfur finds a secret he wasen't supposed to find and Hollyleaf kills him. That is all I know
First is Silverstream of Riverclan. Their kits were Feathertail and Stormfur. Then he mated with the kittypet Millie. Their kits were Briarlight Blossomfall and Bumblestripe (or Bumbleflight)