I never read the original post, so I'm seeing only half a story here. Sounds like everyone is very encouraging (which is a good thing) but I hope both people have an exit plan prior to taking off.
Living in an RV away from family and friends (support network) can create unique challenges. I always tell people that the lifestyle is not all "rainbows and sunshine" like most think it would be. Both people would be prudent to set down some rules to what would happen if one decides that the lifestyle isn't for them.