We were invited to a wedding and a couple of weeks before the wedding, the location was changed. The way we found out was our son in law thru a phone call we made to him regarding something else. It was "oh by the way" type. And we were told they would get the address to us. Wedding day came and we never got new address. Should we have called to get this info or should the bride and groom or someone called us to give us this info? We are being told we should have called to get this info if we wanted to come(we had already sent back our rsvp saying we would attend).