Have you noticed that there's not a lot of good words to rhyme with "love"? I can't keep writing about gloves and doves.. above is good, but it's weird using that if the rhyming scheme comes at the end of the phrase.
i think exact rhyming is kind of a myth, especially in music. not necessary, and sometimes not even the best choice. for 'love', 'of' is probably my best 'exact' choice, 'enough' is equally strong, then if we think outside the box a little, try 'one', 'none', 'done', ... i think if you try words with that sound as a rhyme for 'love', i think it will sound just fine. especially if you are making sure that the lines are something you want to say, not just something to try to force a rhyme. in music, as long as the vowel sound is the same, that's really all that matters. i actually think it often sounds better when the consonant sound at the end is a little different. it's kind of like when the daily speical is a little different than it was yesterday