happen to me all the time.
maybe, 10 --> 20 hours of gameplay
1. Damn, his hair is ugly...
2. Damn, i svck up with this perk
3. Damn, i killed my wife and i saved it
4. Damn, she is weak
5. Damn, She is ugly <<< 3 of 4 my woman character
6. Damn i killed lydia <<< 5 of 6 my character
7. Damn BRETON IS GAY

So, now, i save before i do anything