My five year old DS has developed a fear of going upstairs by himself. ("Monsters", apparently.)
This is a problem because we currently only have an upstairs toilet, and I also have a nine month old DD. I've just had 10 minutes of breakdown from him because I couldn't leave her in her high chair eating her food by herself to go upstairs with him and stand outside the door while he has a wee. It's ended up with me getting frustrated with him and shouting, which I know is at best not going to work, and at worst exacerbate the issue. I've tried a calm discussion and bribery, the latter of which works but isn't practical if I have to reward him for every wee!
Is there anything I can do to break this?