respondent filed appeal in A.S.No.41 of 1999 on the file of the Principal District Court, Nagapattinam challenging the said order. The said appeal was dismissed by the learned Principal District Judge, Nagapattinam by the judgment and decree dated 23.09.1999. Meanwhile, H.M.O.P.No.68 of 1996 filed by the respondent was allowed and marriage between the appellant and respondent was dissolved by the decree dated 06.02.1997. After order of divorce, the appellant filed suit in O.S.No.55 of 2008 on the file of the Principal District Munsif Court, Thiruthuraipoondi, claiming a sum of Rs.3,000/- each for herself and minor child towards maintenance. The said suit was dismissed in respect of maintenance for appellant and decreed granting a sum of Rs.2,500/- per month as maintenance for minor son till he attains majority. The respondent filed appeal in A.S.No.72 of 2010 on the file of the Sub Court, Mannargudi. The appellant filed cross appeal for her maintenance. Both the appeal in A.S.No.72 of 2010 and cross appeal were dismissed on 05.01.2012. Subsequently, the appellant filed the present H.M.O.P.No.26 of 2012 under Section 25 (2) of the Hindu Marriage Act, claiming a sum of Rs.5,000/- per month as maintenance i.e., Rs.4,000/- towards additional maintenance along with Rs.1,000/which was already ordered. According to appellant, the respondent is working in Government School as P.G. Assistant and is earning more than Rs.30,000/- per month and due to raise in cost of living, she prayed for enhancement of maintenance.