The key is that they have no fate and their emotional foundation is not solid!
Think about it, if they have a good relationship, even if their families object, they can't be separated!
That careless move of yours may just help your cousin. Let her break that relationship that shouldn't belong to her and let her start a new life!
So, don't think that you have ever hurt her! Don't feel guilty!
She did it wrong herself!
Therefore, if you hold your head high, others will respect you!
If you have acquiesced in your heart that you are the murderer, then of course you have no confidence!