As long as he resides in Qatar ( whether a local or an expatriates), the family law is applicable on him. He is obliged to financially support his wife & children whether she remains as the first wife or they get divorced.

If you’re serious in your inquiry, I suggest that you contact the family counseling centre

Tel: 4327777 - 4892888
Email: [email protected]
www.fcc.gov.qa

If he pursued the divorce procedure in Qatar , the family court must have turn the case to the family counceling centre for assessment