my married life

I got married almost 6 years ago, on our 1st of marriage it was sinking relationship he told me he don't feel anything for me anymore and suddenly i caught him having an affair with someone else it was with his offciemate and other one with his textmate. I've decided to end the relationship and he told me to give him second chance and fix our relationship so i did. it's been four years ago.. These past few months before he left for canada for a business trip i've felt his coldness again and it seems that he don't care and give importance to our relationship.... He admitted it via email that our relationship is nit normal anymore and he told me it was really unfair on myside... Now i'm just waiting for him to go home and we will talk about his plans.