My boyfriend has been really off and quiet with me lately. We have two children together. He is the main bread winner as I am a stay at home mum. I have been thinking if he is cheating on me with someone from work or a dating site, he is always on his phone and has a password on it. I am 30 next month and he has just bought me a Barbour coat would he do this if he didn't want to be with me anymore or having an affair. Feeling emotional at the moment as on my period as well just wanted someone to ease my mind really.