Well being "ok" is a start..and a good start.. I hope you two can build from this, if you both put forth the effort, something great and wonderful may come from this! Just remember to be open, be honest, and llisten to each other.. you could both could learn something new about each other!
lol you'll be surprised how many men think this is "okay." i don't understand it. if you're with someone, you're WITH someone. look at porn, but real, flesh and blood chicks you could actually meet and hook up with.....NO.
I've been in a similar situation in a previous relationship...and man does that suck. I definitely can empathize. I'm glad you were able to talk with him though. It'll take lots of time to rebuild your trust, so hopefully things will keep getting better.