I remember one day getting fed up with toys and got tough when the kids were in bed. I was like you felt bad about getting rid gifts etc but in the end I thought no I HAVE to do this. I got everything together made a throw out pile, a donate pile and keep pile.
Anything broken or pieces missing gone, crappy little cheap toys gone, I did keep a few sentimental stuff put them away.
Told the kids next day that there are children who don't have any toys at all and therefore we're sharing ours.