Yes, her name was Cindy Shook. She has since gotten married to someone else, but she and Michael were planning to live together back in 91/92, but Michael's attorney didn't think it looked too good to go before a jury begging for $ to take care of his disabled wife while he was shacking up with Cindy, so they never did live together.
Too bad Terri's cats got euthanised for it. Michael didn't want them to not get along with Cindy's dog(s). He didn't try to find them a home, he just had them killed because he didn't know what else to do with them. I bet Terri would be thrilled to learn about that. Wonder if he ever told her? Terri loved animals!
But that's getting a little off topic. Michael has apparently been having affairs even before Terri collapsed. Little bit like Bill Clinton in that regard. Of course I will admit these are rumored affairs, but from pretty credible sources. Until they are substantiated I guess it would only be fair to Michael to call the other relationships he's been in alleged affairs.
He didn't waste any time, did he?