If you live in one of the states where it is conditional for engagement rings, call a lawyer and at least get a quick consultation. Few will know what options are available to you without you telling most of your business openly on the forum. If any US based civil lawyers are lurking around send the OP a PM if you might be able to help.
Dating Guide for Mainland China Datasheet
TravelerKai's Martial Arts Datasheet
1 John 4:20 - If anyone says, I love God, and hates (detests, abominates) his brother [in Christ], he is a liar; for he who does not love his brother, whom he has seen, cannot love God, Whom he has not seen.