Britney Spears' lawyer is threatening to pull out of the case concerning the custody of Spears and Federline's children. According to FemaleFirst, lawyer, Laura Wasser, is planning on pulling out of the custody battle between Spears and Federline. A source told TMZ.com, "Laura has put Britney in touch with other lawyers who could help her in her ongoing custody battle with Kevin, but Britney has become so reliant on Laura she doesn't like any of the alternatives. Britney will be devastated if she and Laura part company. This could be a real blow to her case." Wasser, who has also worked with Angelina Jolie and Nick Lachey in the past, represented Spears during her divorce last month. The singer was seen leaving Wasser's office last week in tears after discussing the custody battle. | 
