So my husband of 2 years ( dated for 5 years and married for 2 years now) has recently told me he cheated on me in the past. I never knew about it obviously. He said he was talking to his ex girlfriend and they were saying i love you to each other and planning to have sex but never got to it. Not long after that he said he had sex with someone else. It broke me and made me question everything about our relationship. I love him and I wanna make this work.. he keeps saying how sorry he is for doing it and says he’s disgusted with himself.. but at this point it’s extremely hard for me to believe anything he says.

How do i forgive him for this? How can i move past this?