CBT is realy effective particuarly with anxiety disorders and deprssion- becuase these are often assocuated with people who have developde negative thougt patterns and negative beliefs about the world and/or themsleves and others, that they view the world through which then affects how they feel and behave/interact, and for some poele becomg aware of this, realising that can be changed (often slowly-many poele initally beleive they cannot change how/what they think) will make them feel better.
negatie and fearful thoughts patterns are often at the root of depression/ anxiety and CBT is very helpful in these cases.
Obviously though, if someone has died or your circumstances are so negative, then you need a diffrent type of therapy or support.
A problem with this is often depressed poeple will beleivce that their circumstances are alawys awful and that life is terrible for them and there is nothing they can do about it, so this is a judgement call for a therapist.
You need to tell your therapist what you are feeling about the sessions and then maybe stick with it for a while longer to work out with her, what your problems are and how you need to adress them. Would you just feel better if you could access more support? Is there a repeated interaction between you and your DH? what is your role in it? what is his? how can this be addressed? Do you have automatic thoughts and resposnes which are negatibe and which make you feel bad?
You and she can then begin to make a decisions on a way forward for you. Sounds like she has just assumed CBT is for you and is ploughing on, you need to disuss this with her.
CBT is not about blaming you for negative patterns, but helping you reconise if this is the case and helipng you change that so you feel better. It's not a punitive 'stop that' therapy but ading a realistaion that there is a differnt way of being that will make you happier; and most poele state their aims on enetring therpay as wanting to be happier.
happiness is rarely acheieved by jsut a change in extrenal circumstances (althouhgh unhappiness can be removed instantly by this) but is often something more internal that we can work upon and recognise and it will increase our happiness.
I think CBT is a very buddist approach to life.
Unfortunately it's now been medicalised and is being trotted out as a simplistic cure all.