The Sims Guide — Field Guide to Sims 4 CC & ModsEntry No. 2047 · Updated 06 Nov

No.8Entry · Cheats · New update

Sims 4 Relationship Cheats – Social Cheats

Plate 8 — Sims 4 Relationship Cheats – Social Cheats
Sims 4 Relationship Cheats – Social Cheats

To enter Cheat Codes in The Sims 4, you must first open the Cheat Console by pressing “Ctrl + Shift + C” on your PC or Mac, while in game. This will bring up the cheat dialogue box where you can enter . Don’t forget to press “Enter” after typing in a cheat.

You can modify Sims’ relationships by using the somewhat long modifyrelationship yoursimfirst yoursimlast targetsimfirst targetsimlast x relationshiptype. Relationshiptype is either LTR_Friendship_main or LTR_Romance_Main. With Cats and Dogs, you use LTR_SimtoPet_Friendship_Main, which won’t work if the pet has no last name. X is the percentage of the bar, either full, half, or half into the red (negative numbers). While there are many different relationship names, these are simply combinations of varying amounts of friendship/romance (either positive or negative).

One of the most important things that makes Sims 4 Fun is of course relationships. Sometimes working on these relationships can be a lot of work and have you inviting a sim over every single day just to stay friends. Thankfully, there are relationship cheats for The Sims 4 that you can use to skip the process of gaining these relationships organically.

Cheat CodeResult
modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetSimFirstName} {TargetSimLastName} 100 LTR_Friendship_MainAdds positive friendship to 2 Sims. Example: modifyrelationship Bella Goth Mortimer Goth 100 LTR_Friendship_Main
modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetSimFirstName} {TargetSimLastName} 100 LTR_Romance_MainAdds positive romance to 2 Sims. Example: modifyrelationship Bella Goth Mortimer Goth 100 LTR_Romance_Main
modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetSimFirstName} {TargetSimLastName} -100 Friendship_MainAdds negative friendship to 2 Sims. Example: modifyrelationship Bella Goth Mortimer Goth -100 LTR_Friendship_Main
modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetSimFirstName} {TargetSimLastName} -100 Romance_MainAdds negative romance to 2 Sims. Example: modifyrelationship Bella Goth Mortimer Goth -100 LTR_Romance_Main
relationship.introduce_sim_to_all_othersMakes Acquaintances with all Sims (takes a few seconds)
relationships.create_friends_for_simSpawns a new Sim friend on your lot (80% friendship bar)
Shift + click on Sim > Add to FamilyAdd the Sim to the current family
modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetPetFirstName} {TargetPetLastName} 100 LTR_SimToPet_Friendship_MainAdds positive friendship to a Sim and a pet. Example: modifyrelationship Bella Goth Cashew Goth 100 LTR_SimToPet_Friendship_Main
modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetPetFirstName} {TargetPetLastName} -100 LTR_SimToPet_Friendship_MainAdds negative friendship to a Sim and a pet. Example: modifyrelationship Bella Goth Cashew Goth -100 LTR_SimToPet_Friendship_Main

Speeding Up Romances and Friendship Milestones

Building friendships and romantic partnerships through standard conversation trees can take several in-game days of continuous chatting, joke telling, and flirting. When you are managing an expansive neighborhood with multiple households, doing this manually for every couple becomes tedious. Using the modifyrelationship command lets you establish instant best friends, bitter rivals, or passionate lovers with a single line of text.

Remember that relationship values run on a scale from -100 to 100. Setting the LTR_Friendship_Main value to 100 instantly unlocks deep social options like moving in together or becoming best friends. In my neighborhood renovation projects, I frequently set up established romantic histories between premade townies so the town feels lived-in and socially dynamic from the very first day of play.

Crafting Family Feuds and Dramatic Rivalries

Good drama often requires genuine friction between characters, but making Sims despise each other through normal gameplay takes constant offensive interactions and frequent physical brawls. Dialing a relationship down to -100 establishes an immediate enemy dynamic. Sims with negative relationship scores will throw mean glares, refuse polite conversation, and autonomously insult each other whenever they share a room.

This is perfect for setting up high-tension storylines like competing business owners, hostile in-laws, or rebellious teenagers clashing with strict parents. You can also separate friendship and romance independently: setting 100 friendship alongside -50 romance creates an awkward "just friends" scenario, while maxing romance with negative friendship produces an intense, volatile love-hate dynamic that adds great flavor to your household narrative.

Pet Socialization and Stray Bonding Shortcuts

Cats and dogs have their own dedicated relationship trackers under LTR_SimToPet_Retail_Friendship. Adopting an untamed rescue pet from the street often means enduring days of shy hiding under couches or aggressive barking. Setting the pet friendship score directly gives your Sim an instant loyal companion who will cuddle on the sofa, learn training commands without stubborn disobedience, and accompany you on long hikes around Brindleton Bay.

Resetting Toxic Relationships and Broken Marriages

Divorcing spouses or estranged siblings often accumulate deeply negative relationship histories and resentful sentiments that refuse to fade over time. If your storyline involves an emotional reconciliation where two estranged family members make amends, zeroing out their negative scores or boosting friendship back into positive territory opens clean conversational doors without lingering angry rebuffs or autonomous snide comments spoiling the reunion.

Similarly, for players orchestrating complex love triangles or secret affairs, balancing secret romantic tracks alongside stable public marriages adds gripping layered storytelling without requiring micromanaged social interactions every minute of the party.

Curating Dynamic Roommate and Campus Dorm Circles

University living or crowded urban apartment living brings random roommates into your daily living space. Rather than waiting weeks for natural social interactions to form cliques, setting custom relationship values creates immediate friend circles, awkward standoffish acquaintances, or petty kitchen disputes over dirty dishes. It makes living in multi-Sim housing developments feel lively and socially diverse from day one.

Establishing close rapport with landlord Sims or neighboring apartment dwellers also smooths out annoying noise complaints and plumbing emergencies. A friendly neighbor is far more likely to share baked goods and respect quiet hours than an offended stranger banging furiously on your hallway door.