[mlagoo]

I don't want to get really long winded about this (I actually had written a sort of long post then deleted it), but I was in a long distance relationship with a serious girlfriend and ended it because it become too stressful.

You really need to trust each other implicitly for it to work. If there's any doubts in your mind about one another's faithfulness, it's just going to drive you crazy and make you act/interact crazy.

If it's someone you really care about, it's worth trying, but it's difficult.