My ex contacted me a few weeks ago, asking for my address. He had something of mine that needed to be returned, and he chose to mail it to me. I sent him the address, but three weeks later, it still hasn't arrived. It was something I can do without (I had thought I lost it) so it isn't time sensitive, but I am wondering why it is taking so long ... do I have to contact him again now to ask where it is, or how do I go from here? Why did he ask, but not send it?