Dale Mayer 
SEALs of Honor: Mason’s Wish [EPUB ebook] 

Mason loves everything about his life with Tesla but living together is just the tip of the iceberg he wants to climb with the woman he'd die for. He wants it all with her, wants forever. But forever comes too soon when Mason's Christmas marriage proposal is called on account of an attack on Tesla in their home. An enemy who dares to nurse a grudge against Mason's lover is an enemy about to get a lump of coal in his Christmas stocking…and then some.