I agree!
For your husband is your Maker, whose name is the LORD of hosts; and your Redeemer is the Holy One of Israel, Who is called the God of all the earth. (Isaiah 54:5)
That's God calling Himself Israel's "Husband" which would then make Israel the "wife" of God.
Then there is this:
I have espoused you to one husband, that I may present you as a chaste virgin to Christ. (2 Cor 11.2)
And there is Jesus Christ calling the true Church His "Bride".
Isn't that amazing? Israel is called the "wife" of God, and the Church is called the "bride" of Christ!