Becker’s girlfriend Lilian de Carvalho Monteiro (33) is said to be the boss there. This could then pay him smaller amounts for his services, money that Becker has to pay tax on in Leimen. The expert denies whether he would have to live longer with his mother. “There is no legal regulation in Germany that sets a minimum number of days that you have to spend in a municipality or city if you are registered there,” says Mumm von Oldenburg to “Bild”.