In all relationships I think the best way to move on requires a few things. First acceptance, second the will to do it. Also I try to look at it as progress, don't look at a breakup or something like that as a failure it puts way too much negativity on you and your partner. You can't change the past, but moving forward will save you time for regrets. Last advice, think about this, people spend more time avoiding word and worrying about stuff than doing it, so just do it because even though a little painful but you'll be ok in the end and you'll heal from it. Good luck.
