hello everyone! i am current employed in a construction co. here in Qatar and sadly they do not release an NOC upon resignation, but fortunately I am also planning to marry my gf who is also here in Qatar. Once I resigned can I just change my working visa into a husband visa since my GF is working in Hamad? In doing so, would this allow me to stay here Qatar? Moreover, is would there still be a demand for an NOC is i start to look for a new job?

I am really hoping that someone can help me regarding the matter... Thanks!