It's not haughty at all to make judgements based another persons comments; if you read the posts we are doing that all the time. If we didn't make judgements on other peoples comments nobody would say anything on this board.
You said "once he got what he wanted'. That makes it sound to me (imo) like you were suggesting that this guy jumped thru all those ridiculous JW hoops of courtship for the one time shot of going to bed with you. If you had said that he was only in the relationship for sex, it would sound a lot more reasonable.
Maybe that's what you meant. Maybe not.
Not a judgement, an observation. I merely stated what it sounded like.