I think you’re referring to Eharmony.
“In 2005, the company was sued for discrimination of same-sex couples. To settle a lawsuit, eHarmony in 2009 launched Compatible Partners, a site for gay and lesbian singles. When it did so, Warren says 350,000 of its members fled eHarmony out of principle.Feb 12, 2016”
from Google
I wasn’t aware of the fact that they solved it this way.
A couple I know met on eHarmony and now are married with three kids and happy. It was an unusual match, and they found each other.
Yes I think that’s the one