YOU SAID:

Dropped Tam off at the airport, went to see parents for a while, haven't seen them for ages

INTO JAPANESE

タムを空港に送って、しばらく両親に会いに行きました。長い間会っていませんでした

BACK INTO ENGLISH

I took Tam to the airport and went to see my parents for a while. I hadn't seen them for a long time.

INTO JAPANESE

タムを空港まで送って、しばらく両親に会いに行きました。長い間会っていませんでした。

BACK INTO ENGLISH

I dropped Tam off at the airport and then went to visit my parents for a while. I hadn't seen them for a long time.

INTO JAPANESE

タムを空港に送ってから、しばらく両親に会いに行きました。長い間会っていませんでした。

BACK INTO ENGLISH

After dropping Tam off at the airport, I went to visit my parents, whom I hadn't seen for a long time.

INTO JAPANESE

タムを空港に送った後、長い間会っていなかった両親を訪ねに行きました。

BACK INTO ENGLISH

After dropping Tam off at the airport, I went to visit my parents, whom I hadn't seen for a long time.