Had some noises in the front in, mechanic in December said it was rack and pinion. 1000 later it was fine no noise. 3 months later in March snapped a inner tie rod. Take it off and take it to him. He says that is normal and that's where the break. I didn't argue with him but that he was full of crap. Purchased 2 moogs and installed them. 5 months later another inner snaps, noticed a little power steering fluid com8ng from where it screws in to the rack. Called him and hes blaming it in the driving, curbs potholes etc. This is not true, wife drives it and she drives like a grandma, sure potholes are impossible to miss but nothing crazy in the driving. There's something going on does anyone have any ideas where to start looking? He said he would replace the rack, warranty but I want this fixed. Any help?

thanks