TS4 ModHound Adds Feb. 19 Hotfix 1.121.372.1020 for Family Tree Freeze

TS4 ModHound added the Feb. 19 hotfix to its Patch Day list, recording patch 1.121.372.1020 as the update players and mod authors should watch for after the Sims 4 Team pushed fixes for Family Tree behavior and a freeze that occurred during marriage events. TS4 ModHound describes itself as "a community‑driven mod status and patch tracker used by players and mod authors to see which mods have been reported broken or updated following The Sims 4 patch releases."

The official Feb. 19 release lists PC version 1.121.372.1020, Mac version 1.121.372.1220, and console Version 2.30. The Sims 4 Team opened the patch notes with "Sul Sul, Simmers!" and framed the update as targeted: "Here is a small update to address some important fixes related to Royalty & Legacy. Thank you so much for your continued reports via the EA Forums!" Patch logs record the entry as "1.121.372.1020 - Adjustments to Family Tree and a Freeze Fix" and mark the Feb. 19 hotfix as non-major in the Game Patch Logs table.

Community tracking and context matter because this hotfix follows a major Feb. 3 release, version 1.121.342.1030, that relocated relationship labels and altered genealogical systems. That Feb. 3 update added relationship names such as Mother-in-Law, Half-sister, Stepfather, Ancestor, and renamed Divorced to Ex-Spouse and Deceased Spouse to Late Spouse. The forum thread titled "Broken and Updated Sims 4 Mods and CC: patch 1.121, Feb. 3, 12 & 19, 2026" by luthienrising warns bluntly, "This is a high-impact patch and will break MANY mods! KEEP your pre-patch Saves backup, especially if you use any mods that touch genealogical relationships."

ModHound’s Patch Day update on Feb. 19 signals to mod authors and players to re-check their mods after the hotfix. ModHound’s policy notes that at every Major patch it will mark previously "Ok" mods as "Unknown" so creators can confirm compatibility, but the Feb. 19 row in the patch log is not labeled Major. ModHound’s web interface was captured mid-update displaying the message "Processing. Please wait..." while the Patch Day list was revised.

If you want to confirm the game version on your PC install, check Documents > EA > The Sims 4 > GameVersion.txt. The Sims 4 Blogger suggested that path explicitly: "To ensure your game is up to date, check the game version found in Documents > EA > The Sims 4 > GameVersion.txt." For delivery, use the EA App, Steam, or Epic Games launcher on PC or check for updates on Xbox and PlayStation consoles; SimsCommunity adds that clearing your EA App cache can help if the app hiccups during the update.

News outlets and community commentators framed Feb. 19 as a focused patch rather than a sweeping overhaul. Keith summed it up: "The Sims 4 Hotfix Feb 19 2026 brings exciting Base Game fixes, including wedding freeze solutions and Family Tree improvements. Here’s what to expect." Snootysims wrote that the hotfix "builds on the work from the previous patch earlier this month."

Mod and CC authors should consult the luthienrising broken/updated mods thread and the EA Forums Python guidance posted by TheSims4Blogger to check whether genealogy-touching mods need updates. The sources provided here do not include an itemized list of mods ModHound flagged for Feb. 19, so check ModHound’s Patch Day list and the "Broken and Updated Sims 4 Mods and CC: patch 1.121, Feb. 3, 12 & 19, 2026" forum thread for live, itemized statuses before loading saves or running wedding scenarios.