Cheat?

Have always detested cheats, in life and also in the virtual world. Hence imagine the indignation burning deep inside when this crazy (I shall call her hag) hag accused me, her partner in a game of Spades, of being a f-cheater! Hey, can she use whatever-brains she has and analyse what went on??
In the first round, it was she who screwed up and caused us to be set, hence lagging behind the opponent team by a hundred points.
Subsequently, I risked a nil. Ok, I was not confident, but had to take a risk, to make up where she had landed us. Ok, I flopped, and well, she typed, referring to me, "idiot". Fine. And so we continued, without any exchange, or reprimands from her part.
Then, towards the end of the game, when it was finalised that we had lost, and before leaving the table, she had to say that I was a cheat, together with the opponents, that we were a table of cheats. Oh come on, quit the table any time you want, with a minimal penalty, if you had felt an overwhelming disadvantage or handicap. Why put up with me?! The only reason I can think of is, well, she has good card character, gamesmanship etc. And ok, she might have thought we were conspiring, and I had purposely lost so as to bring down her rating. Fine. All good. Before she left, I threw in my first word, ok, two words, of the day, "o hag", coz really could not help feeling what I felt.
Later, surfed around looking for empty seats. Came upon one, which, alas, she was occupying, as my to-be opponent. It's ok, I shall forget what happened and have another go, but she had to announce "*my nick* is a cheat!" Hahahaha... BIGGEST joke of the century, man. Let's see why.
If I were conspiring, why did I change table? And if I was cheating, in the same way she thought I did, wouldn't that make the other two players, her opponent and ALSO partner, cheats as well? And she's still playing with them?? Secondly, she should have realised she had ill-magligned me had she 1 cubis metre brain cells. Why would I look for doom, targeting a victim twice in a row? O my, I'm much amused by the lack of logical connection wiring.