How to improve my personal life? Please advice. ?

I need serious answers.To begin with,mine was an arranged marriage.I and my hubby had a 6 month gap after engagement and before marriage.From then onwards, we seldom argue for no reason.It may be a small reason like he din’t call me or he disconnected my call due to official reasons.But I used to make a great fuss out of it which always used to lead to a break in the relationship,but it never happened though we argue and reach to tht conclusion.The fact is love each other a lot.Now it’s 7 months since our marriage is over and each time we argue,we mentally become down at the end of the argument.Actually it’s me who is the reason for everything.He is a kind where he loves me a lot but doesn’t know how to show it.But whereas me I want him to show it in everyway possible.In short,I expect him to do many things like I think but nothing works out practically.When he comes back from work,I poke him by asking why u din’t pick up my call,why you are so late,why you are behaving so strangely towards me these days,etc.Actually hes pressurized at work because he din’t reach the said target set by his manager.I inspite of knowin all these,I behave very indifferently towards him,at the same time I love him a lot.When I behave indifferently towards him,at tht point I don’t know wht I’m doing.After committing the above said,I realize wht I did was wrong.By then,the argument phase is through and I sit and cry very badly.My husband has a debt to be covered and I’m supporting him in all respects.I want somehow this debt to be covered so tht we can stablilise our life and live more happily before we plan for a kid.He is having tht frustration as well in his mind because of which he is always lost and short tempered.Little knowing tht,I bounce on him for no reason and it ends up in a huge argument.I really love him more than my life and he loves me as well.But don’t know how to express it.I really need to improve the depth in my relationship.Please help