Can a woman file for divorce with the seculiar courts to release her from a marriage of zulm where the man has been guilty of adultery?

A man and woman married antenuptial contract. The man is guilty of adultery and when is exposed claims that it is his second wife.He did infact admit to his wife that he was having an affair and apologised to her saying that it is his nature, yet denies this to the public.Nevertheless, the 1st wife stays in the marriage for her two kids.After 27 years of zulm she now wants out of the marriage. She has no parents , nor brother , nor family, unemployed with no assets in her name. How does she come out of the cluthes of zulm and still secure a shelter for herself with a monthly income to run the home. Will she be permitted to take the matter up with the seculiar courts to release her from the zulm(physical,mental abuse).