After all the stress of living with my in laws and fiancé and our daughter and the constant unneeded…

After all the stress of living with my in laws and fiancé and our daughter and the constant unneeded and unwanted advice and being told what to do from them and my fiancé not doing much to help with the stress I have left to my dads house been here for 3 days already and even when I talk to my fiancé he doesn’t see he has done anything wrong won’t admit to his lies and his lack of emotional support and puts more stress on me and I feel better being alone then with him.. even talking on the phone he just annoys me .. ughh can I just run away...