I think someone else mentioned it but I think NC and going dark could work for you, but doing it in house is hard as heck. TXHubby did it and I woukd advise to read his situation. He basically ghost his wife while they were in the home together.
M:37 W:37 T:11 M:10 S17, S13, S10, S4 BD:06/28/17 OM confirmed 07/20/17 Recon the M 10/29/17 Working hard:2gether
Onward and forward
This process is not a sprint it's a marathon! Patience, Patience, Patience.