You got cheated on your past relationship, which left a big impact on your self-esteem, making you insecure of yourself, As a result, your new boyfriend became stressed and distant, leading to a confrontation between the two of you.

When you checked his phone, you found out that he has been flirting with other girls.

"How could you do this?" you said in disbelief

"Your ex boyfriend got bored of you and cheated on you, what makes you think im any different? gullible girl."