Wrong forum section, bro. Try to post in the 'General Discussions' section.
A little help for ya at least: Lots of games have milfs, and by couple I assume banging and developing feelings for each other? Even marriage or children sometimes? If so, here are some games that feature it
LLMBX;
Peasants Quest;
Straitened Times (incest);
S.H.E.L.T.E.R (incest or non incest routes);
Unlimited Pleasure
Wont talk more because like I said, wrong section to talk about. Either try to move the thread or delete it and create a new one there.