Games like Forgive Me My Love
Games like Forgive Me My Love include Mouthwashing, No, I'm not a Human, Sally Face - Episode One, Buckshot Roulette, and What Remains of Edith Finch. We matched them by the tags players give Forgive Me My Love on Steam (Indie, Horror, Story Rich, Psychological, and Narrative): closest matches first, and among equally close ones the better-known games.

Mouthwashing
Shared: Horror · Story Rich · Indie

No, I'm not a Human
Shared: Horror · Indie · Story Rich

Sally Face - Episode One
Shared: Indie · Story Rich · Horror

Buckshot Roulette
Shared: Horror · Indie · Dark

What Remains of Edith Finch
Shared: Story Rich · Walking Simulator · Indie

MiSide
Shared: Story Rich · Horror · 3D

Firewatch
Shared: Story Rich · Walking Simulator · Indie

Layers of Fear (2016)
Shared: Horror · Indie · Walking Simulator

Poppy Playtime
Shared: Horror · Singleplayer · Indie

Amnesia: A Machine For Pigs
Shared: Horror · Story Rich · Walking Simulator

Before Your Eyes
Shared: Indie · Story Rich · Narrative

Hellblade: Senua's Sacrifice
Shared: Psychological · Story Rich · Horror

SOMA
Shared: Horror · Story Rich · Dark

Still Wakes the Deep
Shared: Horror · Story Rich · Walking Simulator

The Beginner's Guide
Shared: Indie · Story Rich · Walking Simulator

Phasmophobia
Shared: Horror · Dark · Psychological Horror

Garten of Banban
Shared: Horror · Singleplayer · 3D

Summer of '58
Shared: Horror · Walking Simulator · Psychological

Bendy and the Ink Machine
Shared: Horror · Indie · Singleplayer

Layers of Fear 2 (2019)
Shared: Horror · Indie · Story Rich

Fran Bow
Shared: Story Rich · Horror · Indie

Five Nights at Freddy's
Shared: Horror · Indie · Singleplayer

Blair Witch
Shared: Horror · Indie · Story Rich

Fears to Fathom - Ironbark Lookout
Shared: Horror · Narrative · Walking Simulator