So This Is Marriage is a lost 1924 American silent drama film directed by Hobart Henley.

[1][2] As described in a review in a film magazine,[3] after their engagement, where he dreams of wealth and power, a big house full of boys, and she of clothes, Peter Marsh (Nagel) marries Beth (Boardman) and their troubles begin.

Rankin (Cody), a connoisseur of women, sees Beth and frames-up an accident to her car so he can come to her assistance.

Finally, he invites her to a dance and Peter, who has chided her regarding this acquaintance as he sees how Rankin is endeavoring to win his wife, orders her not to go.

Beth sees the point and goes back to her husband and baby, while Rankin prepares for other conquests.