which comma rule should be used?
I really thought she loved me but I discovered her grave betrayal one afternoon. It was easy to figure out because she accidentally sent a text to me that was meant for him. I was confused by the text because it said, "Don't tell Mike." I felt insulted that she thought she could get away with this infidelity. At first I felt very angry but then I felt so hopeless and depressed.

Use a comma to separate three or more items in a series.

Use a comma and a conjunction to separate two complete thoughts.

Use a comma to set off

Question

which comma rule should be used?
I really thought she loved me but I discovered her grave betrayal one afternoon. It was easy to figure out because she accidentally sent a text to me that was meant for him. I was confused by the text because it said, "Don't tell Mike." I felt insulted that she thought she could get away with this infidelity. At first I felt very angry but then I felt so hopeless and depressed.

 Use a comma to separate three or more items in a series.

 Use a comma and a conjunction to separate two complete thoughts.

 Use a comma to set off

anonymous · Answer

or is it  :  Use a comma to separate coordinate adjectives.

paki · Answer

i will go for " Use a comma to set off"...

anonymous · Answer

Oh okay thank you ! :)