Lying and cheating

For the 1st 5 years of my relationship with my boyfriend he has basically acted like he was single obviously not in front of me but when he was not with me with me he has lied and cheated I and obviously I should leave my question is this ... Taking into account all the dirty things he has done to me lying and cheating talking to girls behind my back texting girls behind my back while hes sitting in my bed just to name a few does he have any right to question anything that I do at this point in time in time when I really do nothing wrong I'm at home I'm working I don't do anything wrong

This is controlling behavior on his part and tantamount to psychological abuse. I would seriously consider moving on. I do not think talking to him will help. I have the feeling he is well aware of his behavior and may even enjoy this kind of manipulation.