You have been advised a lot by many people above and some went in depth to discuss the issues properly. I do not want to repeat the same advises except to say that do not every blame anyone for your problem. Your father or his father are not responsible if your nature will not match with that of your husband's. In fact I apprehend that your nature might not have made you adjustable with your father or brother too. That is why strangely the present day father (who generally support their daughter blindly without wishing to know what exactly happened) is also not coming to your support. As one expert rightly pointed out that whether you did not find the mis-match between you two when your marriage was consummated, whether everything was good and nice then.
