I have chronic migraine (including with aura), IBS and depression.
The pills have made NO difference to my migraines, nor my IBS. Honestly, not a jot. I've had several episodes of depression, and been on two different pills in them. Neither affected my other health conditions.
The tablets did, however, stop my panic attacks, help me cope with being a passenger in a car again (its a control thing with me, I'm fine if I'm driving), let me turn my brain off instead of going round in circles all day and night, and gave me a chance to recover, have some counselling, and actually REST instead of flopping.
Your husband is, frankly, being an arsehole. Does it really matter if you are on them forever? You wouldn't stop taking medication for diabetes just because you didn't fancy taking it long term. This is no different.
You wouldn't decline a plaster cast to support your broken leg if you needed it - this is the same. You need a plaster cast, and these are the cast for depression and for anxiety.
Please take them and ignore all the people who bitch about them when they haven't taken them.