In all honesty I'm not sure as I have never been part of a close knit family.
My DP and I have been together 18mths ish and the main cause of trouble is his mum and it's getting him down.
His mum phones him upto 3 times a day to make sure he is ok, we went on holiday just up the road really for a couple of days and she went nuts because he didnt phone and tell her.
She has a go because he doesnt visit enough (we try and visit every week or so).
She has a go because he isnt working at the moment, he has had 3 jobs in this time 2 temporary and one that he was in for 5 years before he met me that he was badly bullied in and left due to stress.
She had a right moan when he proposed to me as he bought a ring ( not expensive really) and has a go everytime he spends money on the wrong things ( e.g. Something she wouldnt buy).