As per Hindu law ..
after marriage
Wife is changing her house to husbands house and ( can legally change her surname as well )
Essentially all the wealth they both make after marriage will legally go to husbands family and kids only
This was very organic earlier, as women physically moved into husbands house; her parents used to give away her share of wealth;
Nowadays, both men and women move out to city, live without parents and physiologically she is still attached to her parents..