My grandmother is always telling me to hurry up and get married and have kids.
この場合、次のような言い方ができますよ。
ーMy grandmother is always telling me to hurry up and get married and have kids.
「祖母はいつも私に早く結婚して子供を作れと言ってくる」
to hurry up and get married で「早く結婚する」
ご参考まで!