So, basically, you want the "Sequel to the Prequel"... did I read you right?
The lady he was steady with is
Tanya, the mother of MC's first child, Anne (named after MC's mother), they live in the "basement" of Grandma's House. Tanya, is also pregnant again.
BTW, the "Prequel" was merely a test of how much longer it would take to make an update with Animations. The test concluded that it would take 6 weeks instead of the normal 2.
Peace