adding authorized user

My wife filed bankruptcy last august but she didnt file on alot of low balance dept store cards.I didnt file but my credit is poor.She has perfect rating on all cards but bankruptcy still hurts us.

My question is can she add me as an authorized user to take advantage of her high credit limit low balance tradelines?

 

thanks I just seen that as a possible way to just jack my score relatively instantly with the low balance to limit ratios on each card

 

thanks i thought that could give me instant gains in credit score.