In short, I live on a quiet Victorian street with terraced houses. Parking is tight, but has never been a major issue in the years I've been here. People normally get parking directly outside, or a few spots down from their house. But in the past 4 years we have had several young families move in - each with two cars - one has 3! (we also have 2 cars), but they've got family visiting regularly (weekly) - often staying over night. So when you factor in 2-3+ families on the road with visitors often overlapping that reduces the very sparse parking quite significantly and therefore forces me to park around the corner on a different road away from my house. I've got a small child and it's a real pain to gather DC and all of the stuff in the car (nursery things, groceries, etc) and get them from the car down the road and into the house. Obviously I'm well aware we bought a victorian house with street parking only. But I can't help be pissed off when I get home and someone's mum has taken the spot outside my house where I could have parked and then doesn't move their car for 3 days.
And before anyone asks DH and I do not have any family nearby, or really have visitors that come over so we do not put them in the same situation. I realise many will say YABU but I can't help the fact that it annoys me greatly.