Welcome aerockk. I am in similar situation to yours, in which I have been led to Christian poly through the affections of my heart, and have since done the research to help my head catch up! You can read my intro describing those circumstances here viewtopic.php?f=32&t=4303 I pray that the Lord will guide and bless you as you work through the particulars of your situation - and will be following your story with interest!
I understand and agree with the wise advice given by many here, which is to help a wife come to an understanding of Biblical poly by separating the Biblical foundation from any particular situation. It is rather more complicated, however, when to even raise the abstract idea of Christian poly brings to a wife's mind the 'other' woman mentioned by her husband (and in your case living under your roof). It is nice to hear from another brother coming to things from this end, and I look forward to swapping stories and advice with you!
I understand and agree with the wise advice given by many here, which is to help a wife come to an understanding of Biblical poly by separating the Biblical foundation from any particular situation. It is rather more complicated, however, when to even raise the abstract idea of Christian poly brings to a wife's mind the 'other' woman mentioned by her husband (and in your case living under your roof). It is nice to hear from another brother coming to things from this end, and I look forward to swapping stories and advice with you!