If the conception is that this is the straight spouse's forum that is hosted by OurPath and is just part of what they offer, then you can switch the layout around and everyone benefits.
As I understand it, the space above the blue line that says index, etc is the banner. And it is the banner that the search engine for Google reads.
So to get prominence the first and biggest words are the most important and then the idea is to repeat key words as often as possible in the paragraph below which means the whole layout of the banner needs to change, imo, with the words straight spouse forum at the top in the biggest type and the OurPath logo and name to the right hand side of the paragraph.
and I think as well as including the terms straight spouse gay partner as much as possible, maybe not having the term LGBTQI in the paragraph will also help because it widens the parameters and there is so much written for the LGBTIQ community we are swamped by it.
It's a numbers game isn't it? The more people who come here the more people will connect with OurPath.