Bests & Worsts Reviews from Amazon

I bought these brushes alittle over a month ago and I was very pleased with how smoothe they were and how their we're not lose hairs. Today the two pieces that makes up the brush broke out of no where. I'm very upset and it's only been one month. I'm scared that it's going to happen to all of them and at first I thought it was a great buy and now I'm just upset. I wish I could have returned but it's now over a month.