I wonder if some fennel and chamomile tea at night might not help her? It relieves spasms and helps the gas pass on out. It is also very calming. Heather's tummy tea includes peppermint which actually upsets my tummy in too much quantity but these other 2 are fine and make me a little sleepy even. Poor thing!! Night is often worst for me too... also some heat applied at night might help. I sure hope you find something to help her, I'm a mother of 3, I feel for her AND you!
-------------------- Take care,
Michelle
...the greatest of these is LOVE. (I Cor 13)