Hello there[url=https://tenor.com/bwEBR.gif],[/url]
Bungie's stance on account recovery activities can be found here
https://help.bungie.net/hc/en-us/articles/360049517431?_ga=2.76946453.1034946723.1647865387-260284926.1644554664
Bungie will not give specific permissions on a case by case basis.
From the link TuxyDoh provided:
[quote]Not recommended, but won’t get you banned:
Sometimes I let my kid grind Lost Sectors.
I asked my cousin’s friend to recover my account to check Xur because I was stuck at a wedding in a remote area with no internet access.
[b]My roommates and I all share an account on the common room’s console. [/b]
I let my friend borrow my account to try out a weapon roll. [/quote]
Ah yes, you "let" your kids "grind" the game for you. How generous.
Also, Bungie likely identifies that different people are using the same account via IP and/or device IDs. So if you're just both playing on the same machine with the same account, Bungie won't know. Just don't go around telling everyone about it or make posts on their forums announcing it.