Wide hips bones are my problem. Is there a way to treat this?

Hi I’m 36 years and i have 2 kids and my delivery was normal, my hips got so much wider after delivery of my second kid. I knew by chance that I had to wrap my belly and hips after delivery due to relaxin hormone to get them back to old shape but that was too late after 2 years of my delivery. The question is there is relaxin hormone supplement that I can take and try to wrap my hips to return back to my size?If not is there is anything that can return my hips bone size to before delivery.