I too usually have done bad around friends and family who have a negative outlook on my poker or gambling habits. Dont ask me why but it does seem to have a negative impact on the way i play too, It just makes me do stupid stuff out of anger that I wouldnt normally do. Best thing I have found to help me is music. Make sure the kids are ok, Just put on some headphones, turn up the volume and block out everything but poker. Thats when i do my best, so try this out.