Exh (bastardo) has moved 200 miles away with new woman. My 2 dd have contact monthly. Dd1 doesnt travel well. Had fab plan last night , bought family and friends railcard using tesco vouchers. Thought i could deliver them down for the holiday contact using it. But this morning ive realised on the return leg i will have no kids with me.... 
Does anyone know how strict they are about this. Seems so unfair! I am hugely skint so was only able to consider this because the card made it affordable 