Once it is placed in a home select it click edit family. MODS YOU NEED FOR MORE REALISTIC ROMANTIC RELATIONSHIPS THE SIMS 4. Needs Input Sims Disappearing From Family Tree After Entering Cas Answer Hq Then to edit a sim you need to hold shift. How to edit family relationships in cas sims 4 cheat . To turn on the full edit mode in Sims 4 you first need to activate the cheats feature by opening the console using the ctrl shift c key on your keyboard altogether and typing testingcheats true followed by entering key on your keyboard. This is very important. In general you can choose from these. How to edit relationships of your sims in The Sims 4Steps1 To Open The BarMac. The relationships compatible with your Sim depend on its age. This number is your Sim ID 3. After you have created at least two Sims its a family right youll be given the option to define the relationship between them. Testingcheats true Code to edit pre-existing sims. To close that dialogue box you ...