Translate: You are my sweetest downfall

[E.L.]

When speaking to a partner/lover, I'd like to be able to say "You are my sweetest downfall" informally and would appreciate a native translation.  Google translate recommends: "tu es ma plus douce chute" but I'm not sure if it's conveying the correct sentiment.

 

Also, I have also really loved the posey ring inscribed with "vous et nul autre" = you and no other, but my understanding is that it would be more accurate to say "tu et nul autre."  If I were presenting someone with these words, which would be better to use?

 

Thank you for any help!

[Touré]

Forget about Google's translation.

"Tu es mon péché mignon" is good.

 

Hope this helps.

[stu harris]

The other one is Toi et nul autre.

[E.L.]

Is there really a french equivalent to "downfall?"  What about "vous etes mon ruine plus douce?"

[Ed la mouette]

The correct grammar would be "Tu es ma plus douce ruine". Ruine is feminine, and remember that "vous" is used to speak with someone you want to put at a distance. Between lovers, there is no "vous", except in archaic 19th century romantism.

 

However, a Frenchman have to prepare to duck if he says to his girlfriend that she's his sweetest ruin : that means, besides his crappy old car and his old house falling into pieces, she's like these objetcs, but sweeter : not exactly a beautiful word of love !

An approaching word with the meaning intended would be faiblesse (weakness).