I’ve been talking to a man at the park where we walk our dogs for about a year. He’s looking after his 80 year old mum and I look after my daughter who has mental health problems. He recently told me he’s had his benefits taken off him and his mum has had a stroke. A few weeks ago I saw him at the park and I asked him if he was ok and he just said no and walked off. When I caught up to him I asked him what was wrong and he said he really wasn’t in a good mood. Since then he has ignored me and if he sees me he walks in the opposite direction. He won’t even say hello! I’ve messaged him to ask him if I have done something to upset him and he didn’t answer and blocked me. What have I done?