Reliance mutual fund is really making the life of its customers and distributors really comfortable. One can easily get statement of account for investments in mutual funds in few seconds.
For distributors, the link is https://rmfkbolt.karvymfs.com/rias/Distaccst.aspx
Just enter you ARN no., customer folio no., date and email id and you'll soon statement of account on your email id.
For customers, I've already provided a complete article, explaining step-by-step guide at https://www.investmentkit.com/articles/2012/01/how-to-get-your-mutual-funds-statement-of-account-online/
I suggest you take out your statement of account on regular basis. Maintain your portfolio file and share this file with your spouse.