Used to/ get used to

subject + (TO BE) + used to + noun/verb = something is normal

subject + GET + used to + noun/verb = it wasn't normal before, but it will be normal in the future. (WILL GET) = it wasn't normal 2 years ago, but it became normal 3 months ago. (GOT) = it wasn't normal before, but it is becoming normal. (IS/ARE GETTING)

subject + used to + VERB = it was normal in the past, but it is not normal now.