Dear MIRIAM: YOUR VERDICT - TRUTH WILL BREAK PAL'S HEART.
I FEEL so sorry for your friend. This horrible secret will come out - if not now, in the future.
You'll probably blab it out when you have too much to drink next - as you clearly seem to do stupid and dangerous things when you're tipsy.
You either tell her now and ruin her wedding, or tell her later and ruin her life.
Put yourself in your friend's shoes. You're due to get married to the man of your dreams, you have arranged a beautiful wedding and then your best friend tells you she's just slept with your husband-to-be.
Think of how that would feel - then decide what to do.
Tina Parker Swindon, Wilts