[Open] Disappearing contacts and relationships of Sims

@Mariam1kh It really has something to do with the active / passive mode. It also happened to me numerous times but now I'm not losing any. What I did was having my active Sims share the same contacts. Before turning one of your Sims passive, make sure that his/her contacts can also be found in your remaining active Sims. I'm not saying that this is the right solution but it definitely worked for me. I hope it will work in your game as well. 🙂