This Is My Love is a 1954 American drama film directed by Stuart Heisler, written by Hugh Brooke and Hagar Wilde, and starring Linda Darnell, Rick Jason, Dan Duryea, Faith Domergue, Connie Russell and Hal Baylor.

[1][2][3] Vida Dove lives with younger sister Evelyn and brother-in-law Murray Myer, working in a diner he owns.

He now suffers from frequent convulsions and is bitter and cruel to Vida, calling her a spinster and cajoling her to marry and move out.

Vida is overjoyed when Glenn asks her on another date, then devastated to learn that Evelyn put him up to it, just to fool her husband.

A police investigation, however, shows that Murray received a fatal injection of poison before he died, and Evelyn immediately becomes their prime suspect.