Aita ex girlfriend question -toxic?

My ex emotionally manipulated me for 9 months before I found out she had actually been married the entire time. Using her job as an excuse for the late nights.

Her husband was complicate. And knew the whole time but didn't care until she was spending too much to e in the phone with me and at my house.

I still don't know who actually alerted me but I have my suspicions that it was her husband.

I've had a strong urge to send her his and flowers saying, "D****** I had a great time with you the other day/night babe, hope to see you soon, Time" just to fuck with her like she fucked with me. I know it's petty but what are your opinions on the outcomes. Probably won't do it anyway but it's an intriguing thought
Aita ex girlfriend question -toxic?
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