It's Mother's Day on Sunday. I have a very strained relationship with mine. They don't sell a 'I wish you were a nicer person but I can't send you back and ask for a refund' card. Tell me about your mum. Are you going to spoil her rotten this weekend? If she's passed away, does this time of year make you sad? Or are you a mother expecting flowers and home made cards covered in Pritt stick, delivered with burnt toast to your bed on Sunday morning?