I have been married to my husband for 2 1/2 years. Due to health issues (his) the marriage has never been consummated and he refuses to take prescription drugs to assist. I am now ready to file but am wondering if it's possible to annul the marriage on these grounds alone in California and how difficult it is to get an annulment. I would prefer an annulment as I discovered that he has never filed an income tax return and I do not want to be held liable, as the major breadwinner, for any of his financial obligations.