If you became more religious then your spouse
And really try to do everything according to halacha
And you feel like alot of your problems might be caused by your spouses lack of concern for certain things .for example parnasa problems.Does hashem punish both of you ? Being that your married and ultimately his problems affect the whole family or does one only get punished for his own sins
A woman is not punished for her husband’s sins and vice versa. It is impossible for us to know why different trials and hardships befall us, sometimes this is on account of sin and sometimes for other reasons. Our job is to do what is right and try to inspire the people around us, for everything else we have to have Bitachon that Hashem is doing everything for our good, and to continue davening that it should get even better.