498a can be a problem related to govt job(we are HINDU)

Dear sir/mam My brother has filled a govt form in july 2016 and cleared the exam also.uski joining ki verification k lie call aya hai k 23 feb ko jana h use.but meri problem ye hai k uski marg hui thi april 2018 me or marriage k 8 din baad he vo ghar chali gyi or vapas nahi ayi..ab usne jhuta case dala hai 498a ka, FIR bhi hui thi ,jisme mere brother ne jamanat b le li hai within 10 hours.to kitne chances hain k uski govt job me koi obstacle nahi aye?ya hume kya karna chaiyen jisse bach ske or mera brother ko job mil jae qk agar uski wife ko pta chal gya to vo bahut problem create kr skti hai.