I'm currently staying at DH's nan's bungalow for the night with our 3 month old. Earlier in the evening she was smoking in the conservatory but I could still smell it in the dining room where I was sitting. I moved to the living room where I was feeding my baby and she started smoking at the dining table. It is open plan.
DH suggested I take the baby to bed as she was sleeping anyway so now I'm holed up in the bedroom. When DH came in to check on me I said I thought it was unacceptable she was smoking in the same room as the baby. He said as his nan is older (85) she probably doesn't know any better and not to make an awkward situation.
Am I being over the top? I have asthma myself (although it is very mild and well controlled) so avoid being around smoke anyway.