Had some further thoughts
its a big thing to feel responsible for someone elses happiness and that burden shouldnt be placed on anyone all the time.
many people do try to place the blame on others...just as people might say 'you make me happy' or 'you make me angry' when in reality, each person needs to take responsibility for their own feelings, and also to realise, feelings and emotions dont last, emotions can be fluid as weather.
of course, nobody likes to around a dark cloud or in a fog all the time, but underneath all that emotional weather, the sun is actually constantly shining, its just been obscured.
in this singles are not confused about who they are to please than marrieds couples are. I think the scary thing about marriage is that if I do something thats pleasing to the other person I will get praise and compliments but if I do something thats NOT pleasing I will get the blame. Imagine having a judge and jury constantly living by your side all the time, that's what it would feel like to me, and then to be dependent on this person ALL the time.
would I then do a tit for tat and be the judge and jury back, well, I would personally find that exhausting! I dont have the energy for that, to grade someone elses performance depending on how pleasing they are to me, and if they didnt measure up, to complain to them about how they arent pleasing me!
See God isnt like this He already has forgiven me and loves unconditionally. Hes the ancient of Days and so has seen the whole of human behaviour before and is not actually surprised at whatever we do, because He KNOWS our hearts motives.