I'm internet stalker I look and wonder what going on with the life of someone I use to love, she is now marry.

I don't think it's weird, but it sounds like you might still be in love with this girl and struggling to move on. It might not be very healthy that you feel the need to check up on her life constantly. However, I don't think this age of technology helps, considering how easy it is to snoop on the lives of others.