Relationship is not improving do I end it

ive been married 5yrs and in the beginning my hubby was in contact with his ex,i think they were still seeing each other sexually, he saw her at her house , at his shop, took her away for the night, i found out about all of this but i still let him stay, he swears nothing sexual happened but i dont believe him at all the only thing he has confesed to is that he almost had sex with her in his shop but stopped himself (yea right), that was alomst 3 yrs ago but i cant forgive and forget in fact i hate him, to make matters worse he works late most evenings and only has a sunday off which we spend together, but its all an act for me ,i smile on the outside but dead inside,we rarely have sex never have a cuddle or a kiss he says its because i push him away maybe i do, but i dont feel like hes sorry he thinks i should have forgiven him by now but i cant ,i think hes up to something, his phones on silent tucked in his pocket and if i ring it he says he forgot to put it off silent, he never leaves it out of his sight not even to charge it ive told him that if he leaves his phone on the table in sight of us both ill learn to trust him but he wont, he says no one touches his phone or his wallet, my gut instinct tells me hes up to something, ive even told him i dont love him but hes still here does that mean i want him?does that mean ill, put up with anything,i just want the truth but i dont think ill get it, hes a compulsive liar his words, he says he,ll get help but he doesnt ,he says he,ll take a lie detector test but he doesnt,please advise, a mans opinion would b useful to thanks

Your husband is not taking you seriously. I think you are simply with him because there is an established routine. You need to leave him or have him leave. Why be in a negative relationship?Don't ask him questions you already know the answer to. Tell him what you are going to do, and let it end at that. If you want to change the situation, take the action, because it's obvious that waiting for him to do so is a waste of time. I think your actions will speak louder than your words.