I really like what there is so far but... that's not how the legal system works in the US. Just not at all.
Bad settlements happen but people can't just say 'Look at me. I'm the owner of your house now.' It has to go through the courts first.
In particular, the line 'Well until the judges rule, you most likely will have it. As it's unclear who the owner is right now.' That's the inversion of what it should be - until a court says otherwise, he's still the owner (assuming that he's not willing to just agree to give Evelyn ownership of the house) and she can't move in without his permission.
Especially for something that amounts to a clerical error, not a willful breach of contract - the judge would just say to correct the account and tell them to fuck off, albeit in more polite terms.
The same thing applies to her being able to get a police presence to enter the premises - due to the way tenants' rights work, that's not a thing even if you are provably the owner of the house coming back after a long vacation to find that squatters have taken up residence. Technically, police aren't supposed to do anything here without a court order, though 1) SCOTUS has ruled that police don't need to have a working understanding of the law and 2) a lot of police will happily carry out illegal evictions against minorities.
Suspension of disbelief only applies to things that aren't real =p
I'll assume that Jane is representing Evelyn in this, or even that she's just being bribed - never take legal advice from people who have a vested interest in lying to you. Otherwise, it just doesn't make sense.
Still, I'll probably back in the near future, as I love the art and the occasional animation, and even the music is a nice touch. Let me replace my now-absent roommate so I have spare money first...