All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad is His slave and Messenger. We ask Allaah to exalt his mention as well as that of his family and all his companions.
It is permissible for you, dear questioner, to supplicate Allaah to reunite you with your husband. This is not a supplication for cutting relations with your kinfolks, especially that you are doing so to run away from a place where many acts of disobedience take place, such as mixing of the two sexes and watching satellite channels.
Moreover, you are obliged to advise your family about the evil of watching satellite channels, and entering of non-Mahaarim (i.e. Mahaarim is the plural of Mahram, who is a spouse or a person whom one is permanently prohibited from marrying due to suckling, marital, or blood relations) to the house. You should clarify to them the ruling of Allaah and His Messenger about this matter, and that Allaah ordered us to lower our gazes and forbade us from free mixing with the other sex. You should advise them kindly, using wisdom, so that Allaah may guide them, and thus you will be rewarded for their guidance. Furthermore, you should never stop or be weary of extending your advise to them. You have an example to follow in Prophet Nooh (Noah) who called his people for 950 years and was never give up or tired.
In addition, you should wear your Hijab in front of men before whom you are required to do so, and you should not allow any one of them, even if he is a close relative, to enter a place where you are in without permission or while being alone with him. Indeed, the Prophet said (to men): "Beware of entering a place where women are alone." [Al-Bukhari and Muslim] Furthermore, the Prophet said: "No man should stay in seclusion with a woman to whom he can lawfully be married, except in the presence of her Mahram." [Al-Bukhari and Muslim]
For more benefit, please refer to Fatwa 84281 about the prohibition of free mixing between the two sexes, and Fataawa 85669 and 83209 about how to deal with non-Mahaarim.
Allaah Knows best.