Do I need my husband approval to a a annulment

You do not need your husband's approval for an annulment or a divorce, but you do need legal grounds.  I do not see anything hear that would give you grounds to file an annulment, which is only granted in certain rare circumstances.  You could seek a divorce, but you have to have grounds for that, too.  The most common grounds would be living separate for one year or six months, if you have no children and a property settlement agreement.  Otherwise you would have to prove fault grounds, such as adultery, cruelty, or desertion.  His lying to you about viewing porn and someone using his credit card is not grounds for divorce.  This answer is given in accordance with the laws of Virginia and may not be applicable in any other state.  It should not be construed as legal advice, as that would require a more thorough analysis of all of the facts involved in a specific case.  If you need further information or assistance, please feel free to contact my office for a consultation. Case results depend upon a variety of factors unique to each case. Case results do not guarantee or predict a similar result in any future case.