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eloquent - detach single belongsToMany relationship

I need to detach a single belongs to many relationship however I can't figure it out. Below is how I have got the belongsToMany relationship setup:

WebsiteController

/** @var User $user */
$user = Auth::user();

$favorites = $user->favoriteWebsites;

User

/**
 * @return BelongsToMany
 */
public function favoriteWebsites(): BelongsToMany
{
    return $this->belongsToMany(Website::class, 'planner_favorite_websites');
}

When a user clicks a button I will have access to the website ID associated with the pivot table. Tables are setup like follows:

websites
id, name, code

users
id, fname, lname

planner_favorite_websites
id, user_id, website_id

How can I use the website ID to detach just that single website from the current user logged in. So I will have the Website ID and User ID.

Obviously I could do a simple where(['website_id' => 0, 'user_id' => 0]) but this doesn't seem the correct way to use relationships.

question from:https://stackoverflow.com/questions/65852524/detach-single-belongstomany-relationship

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