Gameshare and EA

First of all, there is no "Game Sharing" feature on the Xbox. People just name it that way, as it somehow works similar to what they imagine "game sharing" would do.

Instead, the "Home Console" feature allows family members that play together on one console to play games from other family members and benefit from one family member's Gold membership.

In theory, if your dad sets your console as their account's "Home Console" you will be able to play all games your dad has on his account, and most add ons your dad owns. Also your dad's Gold membership will be shared to your console, and everyone playing
on your dad's "Home Console" will be able to play online multiplayer on that "Home Console".

As for subscriptions like EA Access, this should IN THEORY work as well, so you could be able to play Titanfall 2, and thanks to your dad's shared Gold membership, you should also be able to play the Multiplayer part of it.

However, as EA Access is a separate subscription, games from the vault may or may not work on your console. Games your dad bought or got via Xbox Game Pass should however work.

Ok with ea play games you MUST BE the account holder if you are gamesharing it won't work

What game is it

Keep in mind ea play games are only playable on the account that has xgu

Xgu benefits don't carry over gameshare

I would suggest contacting EA Sports about that.

But if you have another account on your Xbox or your gamesharing it and its been played on another account then that will be why

Sorry Bud im not the best with all this but do you have any idea if previous fifas or EA games have enable you to use the arly access even when gamesharing?