<human>: Can you provide a brief overview of the text?

My gf`s dad for the first time enforced a rule where I can`t sleep at my girlfriend`s place (they live together). He is very used to getting his way, he is sort of  a big baby, antisocial. His wife is insanely obedient. I don`t know how personally to take it, since he doesn`t let any of my gf`s friends sleep over, although I have many times in the past 6 months (30-40). He`s pretty anal-retentive and unhappy in general.

I`ve lived with tyrants before, and I don`t know if i can bow down again. I`m mid-twenties and feel like i`m in a grade-school relationship with this bullshit. He`s also said to her that I`m a good `first boyfriend`emphasis on first. Low-level tyrant, shit-disturber is getting to me. We are very happy otherwise
<bot>: How do I respond to a tyrant father when the gf still lives at home. lots of unneccessary headaches