Carol's Problem (a.k.a.) The Wedding Gift - S2.E12

As their impending nuptials draw near, Maude decides to give Carol and Chris their wedding gift early. They are both certainly surprised to find out that Maude has put a down payment on a house for them but the even bigger surprise is that the house is located right across the street. Immediately this sparks family tension between mother and daughter and future husband and wife.