So our cat is 1 and 1/2 years old she was a single cat till about 9 months ago when we got my older cat from my brother, there did seem to be a issue with them she doesn't like the older cat even though the older cat isn't even bothered by her and ignores her. also my wife was pregnant at the time with my son and the issue didn't start until after my son was born, it seems like she pees on my sons clothes and me and my wife's clothes, im trying to deal with this as much as possible because my wife isn't too happy with her peeing on our sons stuff, but I have isolated her from our room, the bathroom, and my sons room to try to stop the issue. so when we keep all of the doors closed she doesn't pee, but if we leave one open for 10 mins she goes in and finds some clothes and pees, its getting to the point where it is causing fights with me and my wife and we are about to get rid of her. I know she is healthy she just had a check up about 2 months ago no random change in the way she acts, I just need some help before I make the choice to give her away. thanks