Answer:
(Fatwa: 2289/2084=D/1429)
Your wife should not have changed the name without your consent. If the mother and her family likes the name, then keep both the names: Arham and Labib; since a man can have more than one name such as Muhammad and Ahmad both are names of the Prophet (صلى الله عليه وسلم). His grandfather named him Muhammad and his mother named him Ahmad. Or join both the names as Arham Labib. However, it is not a thing to fight over or have dispute about.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
