SEX RELATED: (india) I Got Married To My Girlfriend. We

SEX RELATED: (india)
I got married to my girlfriend. We had a relationship of more than 8 years (2005 - 2012). We got married in 2012.
Now there is some serious problem here. Before marriage my wife never allowed me have sex with her. I tried sometimes kissing her and trying to get intimate with her but She said that it was unlawful and was about breaking the trust of her parents. Soon we went for a livin relationship where things were better for me as intimacy between us increased. I had oral sex a lot many times with her. Though I noticed her trying to stay away from my genitals. She never touched my body. I thought this might be the same reason she told me earlier. And in 2012 we got married. Now during the few months after marriage, she said that she is in a cultural shock as I belong to Hindu religion and she is a Sikh. I thought to give her some time. And even today I am giving her own space. I doubted if she is not straight.. But I discovered that I am her only friend. I thought that she might be involved with some other man but again.. I found that I am the only person in her life. My wife talks to no one around. No friends, no relatives, no phone calls,.... Its just me and our television in her life. I am really confused with whats happening in my life. She loves me and I have felt her love a lot many times.. I feel her lo e for me as pure as God's blessings. Still I don't know where the things are not right. I feel the need of sex. And it is going bad day by day. I tried to pick up girls on fb and tried to date with them and now I feel so guilty of my actions. My love are better than average. I am 5'11". I was a swimmer so my built up is great. I don't know what to do. Please help.