Lies and constant lying

My boyfriend has lied to me throughout the span of the two years we’ve been dating he’s lied to me about something every single month every single week

And today was my last straw when I found out he was talking to other girls and chilling w them behind my back

And he had the audacity to say to me oh “ idk what ur problem is you always accuse me of lying”

And I was like that’s because u are lying, I lost my virginity to him and vice versa and he’s told me he loves and everything but I broke up w him and I need help on how to get over him, I always feel tempted to text him