<human>: I know from various things she has said, but I have no hard evidence. I hinted that I knew what she was doing a while ago, she blushed and walked away. Nothing changed. She kept cheating. Last night we had an argument and I told her that I know what she is doing at work with her boss. She looked extremely worried, blushed again, and left. Today its clear that she didn't sleep last night and she has been extremely nice to me which is unusual. Generally if we have a fight she isn't nice to me for several days after it. Anyway this goes a lot further than this but my Dad loves her a lot and trusts her completely. Also he is most likely going to die in the next year. The problem is she is the primary beneficiary in his will. She would have control over my college fund. Fuck everything about that. This woman is psychopathic. She laughs when children and animals get hurt. There is a possibility that my Dad would go into a state of denial. He tends to be prone to this when he is presented conficting views. What do you suggest I do?

Can you give me the gist of the text in a nutshell?
<bot>: Dad is probably going to die in the next year, mom has been cheating on him for over a year now, no physical evidence, what do you suggest?