Since you asked, Dr. James Dobson promoted eHarmony and huckster Neal Clark Warren on his radio program "Focus on the Family" in the 2000s. (Can't remember exactly when.) Dobson has no other affiliation with them. Dobson is known for this sort of undiscerning promotion of hucksters. He promoted the "Prayer of Jabez" movement too.
At the time, I thought it was funny that Dobson would promote this site, but not sign his unmarried adult daughter Danae up for it. So his promotion was not all that believable.
A made-up "controversy" was created around eHarmony about their exclusion of same-sex couples, but this was little more than the usual tempest-in-a-teapot attempt to get attention. Why gay people would actually want to be scammed by Neal Clark Warren didn't make any sense to me at the time.
Your source may be conflating the fact that Dr. Dobson is no longer with Focus on the Family. He retired a few years ago, and started a competing radio broadcast.