Sims 4 Relationship Cheat Romance: Why Dealing with the Grind Isn't Always Worth It

Look, we've all been there. You spend three in-game days trying to get your Sim to stop talking about "Grilled Cheese" long enough to actually land a First Kiss, only for the conversation to turn awkward because someone walked into the bathroom. It's frustrating. Honestly, sometimes you just want the drama of a high-stakes romance without the ten hours of "Deep Conversation" and "Brighten Day" spamming. That is exactly where the Sims 4 relationship cheat romance codes come into play.

Using cheats in The Sims isn't really "cheating" in the traditional sense; it’s more like being a chaotic director. If you want a Romeo and Juliet vibe but don't have the patience for the slow burn, you just force the game's hand.

Getting the Basics Right Before You Break the Game

Before you can actually start manipulating hearts, you have to enable the cheats. This is the part people usually mess up because they forget the most basic step. You need the cheat console. On a PC, you’re hitting Ctrl + Shift + C. If you’re playing on a Mac, it’s the same thing. Console players? You have to hold down all four triggers—L1, L2, R1, and R2 for PlayStation, or LB, LT, RB, and RT for Xbox.

Once that thin white box pops up in the top left corner, type testingcheats true and hit enter. You should see a message saying "Cheats are enabled." If you don't see that, nothing else you type is going to work. It’s the gatekeeper.

The Exact Formula for Love

The core Sims 4 relationship cheat romance isn't a single word; it's a specific string of text that looks a bit like code. You’re going to use the modifyrelationship command. It’s case-sensitive in some versions and finicky about spaces, so you have to be precise.

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The structure is basically:
modifyrelationship [Sim 1 Full Name] [Sim 2 Full Name] [Amount] LTR_Romance_Main

So, if your Sim is named Bella Goth and you want her to suddenly be head-over-heels for a random townie named Mortimer Goth, you’d type:
modifyrelationship Bella Goth Mortimer Goth 100 LTR_Romance_Main

The number "100" represents the percentage. If you want them to absolutely loathe each other, you’d use "-100." It’s a sliding scale. You can do 50 for a "crush" or 20 for a "first date" vibe.

Why Most Players Get Frustrated With Romance Cheats

A common mistake is thinking that maxing out the romance bar automatically makes the Sims "married" or "engaged." It doesn't. You’ve just changed their feelings, not their legal status. They will have a pink bar that is completely full, but they are still technically just "Friends" or "Lovebirds" until you perform a social interaction to change that.

The cheat gives you the requirement to propose, but it doesn't skip the proposal itself.

Also, don't forget the Friendship bar. A relationship in The Sims 4 is built on two pillars: the Green Bar (Friendship) and the Pink Bar (Romance). If you max out the romance but keep the friendship at zero, your Sims will have a "Steamy" relationship but might actually find each other's company annoying. To fix the friendship side, use the same code but swap the end for LTR_Friendship_Main.

modifyrelationship Bella Goth Mortimer Goth 100 LTR_Friendship_Main

Using Shift-Click for Faster Results

If typing out long names—especially those generated by the game like "Goopy Gilscarbo"—is too much work, there’s a faster way. With testingcheats true active, you can Shift-Click (or press A+B on Xbox / X+O on PS) on a Sim.

Go to "Cheat Relationship" and then "Add Relationship Bit."

This allows you to instantly define a relationship without typing. You can select things like "Married," "Fiancé," or "Crush." It’s less granular than the 1-100 scale, but it’s much faster for setting up a household’s backstory.

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The Mod Solution: UI Cheats Extension

If you are on a PC or Mac and you find yourself doing this a lot, stop using the console. Seriously. Go download the UI Cheats Extension mod by Weerbesu. It’s widely considered one of the most stable mods in the community.

With this mod, you don't type anything. You just right-click the relationship bar in the Sim’s profile and type the number you want it to be. It’s a lifesaver for storytellers. Just make sure you update it every time EA releases a new patch, or your game will break.

Handling the Fallout of Romance Cheats

There are side effects. If you use a Sims 4 relationship cheat romance to make your Sim fall in love with someone who is already married, the game's jealousy system still exists. The spouse will get angry. You might end up with a "Cheated" sentiment that lasts for days.

Sentiments are a newer addition to the game (introduced around the Snowy Escape era) and they track how Sims feel about specific memories. Even if you cheat the relationship bar back to 100, that "Festering Grudge" sentiment might still make them tense when they are in the same room. To clear those, you have to use a different set of sentiment-specific cheats like modify_relationship_sentiment_clear.

Nuance in the Numbers

Sometimes, 100 is too much.

If you want a realistic "getting to know you" phase, try setting it to 30. This unlocks the "Flirt" and "Ask if Single" interactions without making them obsessed.

If you’re trying to fix a marriage that’s on the rocks, don't just jump to 100. It feels unearned in the gameplay. Try bumping it up by 10 or 20 points every few Sim-hours to simulate a "reconnection." It makes the gameplay feel a little less like you're just hacking the mainframe and more like you're guiding a story.

Actionable Steps for Your Next Session

If you’re ready to jump back into the game and fix those messy relationships, here is the most efficient workflow to follow:

1. Backup your save. Cheats rarely break things, but "modifyrelationship" can sometimes glitch if you misspell a name, causing the game to look for a Sim that doesn't exist.
2. Get the exact names. Open the Sim's profile to check for middle names or double-barrelled last names. The cheat won't work if you leave out a suffix.
3. Open the console. Use the shortcuts (Ctrl+Shift+C) and enter testingcheats true.
4. Balance the bars. Use the LTR_Romance_Main code first, followed by the LTR_Friendship_Main code. Aim for a 20% difference between them for a more "human" feeling.
5. Address Sentiments. If the Sims still look angry or sad despite the full bars, check their "Relationships" tab for active Sentiments and use the sentiment clear cheat if necessary.
6. Perform the Social Action. Once the bars are full, have your Sim actually "Ask to be Boyfriend/Girlfriend" or "Propose" to lock in the status.

The game is a sandbox. Whether you want to spend hours wooing a Sim or just want to skip to the wedding, these tools are there to make the game play the way you want it to. Just remember that the Pink Bar is only half the battle—the memories and sentiments are what keep the romance from falling apart.