It's... possible that's the Reckoning's doing, considering she resides over justice and vengeance. She's likely causing the resentment. Someone dear to me once asked for her help a few months ago, and it wasn't... pleasant. [ Meaning: John went into a blessing-fuelled rage to fight Maul, powering the anger he already felt with Willow's death at Maul's hands. ]

We can ask Moon Presence for her blessing though, yes. Moon drops are very useful, but another gift which can help are her lunar flowers. She blessed homes with them last year.