I had to choose between the lady who cut my arm off and was probably working for Umbrella, or a different lady who let me stay in her trailer while she was out. I chose to help Zoe, then she died two minutes later. Did I goof?
Also, is the house section over now? There was some stuff I missed back there!
Kinda? The ending is slightly different but more importantly you have to fight Mia again now.
Also, yes. IIRC, the boathouse fight against giant eyeball monster Jack is the point of no return.