Sam wouldn't two-time Martha. He just wouldn't!Sam would and did two-time Martha!
Idiom
two-timetwo-time (someone)
to have a sexual or romantic relationship with two people at the same time.
If I ever found out she was two-timing me, I'd kill her.
two-time
verb to be seeing more than one sexual partner without the knowledge of the partner(s); to be unfaithful US, 1924
two-time
To cheat on one's romantic partner (by having a relationship with someone else). After I found out that Jed was two-timing me with the woman next door, I left that lowlife!
two-time someone
Sl. to cheat on or betray one's spouse or lover by dating or seeing someone else. When Mrs. Franklin learned that Mr. Franklin was two-timing her, she left him. Ann told Bob that if he ever two-timed her, she would cause him a lot of trouble.
two-time
tv. to deceive one’s lover. Sam wouldn’t two-time Martha. He just wouldn’t!