I think leaving him for a short time is fine, especially if you are not far away, and he can contact you easily. 2 hours is a bit long, IMHO, although I agree with tigermoth that for many 11 year olds at secondary school travelling home to an empty house every day is not at all unusual. He's at that real borderline age. Sorry you are having a tough time with your x, and hope you get it sorted.
Out of interest this is what the NSPCC website says on the matter.....
Leaving Children at Home Alone
There is no law that states the minimum age that a child can be left alone. However, it is an offence to leave a child alone when doing so puts him or her at risk. How do you decide if you can safely leave a child alone? There are many important things to consider before you decide to leave a child alone. These include:
* The age of the child.
* The child's level of maturity and understanding.
* The place where child will be left.
* How long the child will be left alone, and how often.
* Whether or not there are any other children in the household.
Many young children play outdoors with other children without a parent or carer being present. As they are unsupervised, they are 'alone', but most people would agree that this is an important part of growing up.
You are the best judge of your child’s level of maturity and responsibility.A few other points to guide you
* Never leave a baby or very young child alone at home, whether asleep or awake, even for a few minutes.
* <strong>Most</strong> <strong>children</strong> <strong>under</strong> <strong>thirteen</strong> <strong>should</strong> <strong>not</strong> <strong>be</strong> <strong>left</strong> <strong>for</strong> <strong>more</strong> <strong>than</strong> <strong>a</strong> <strong>short</strong> <strong>period</strong>.
* No child under sixteen should be left overnight.
If you do leave a child alone, remember:
* If possible, leave a telephone number where you can be contacted, and be available to answer it immediately.
* Talk to your child about keeping safe at home and point out the potential dangers. Tell them not to answer the door to strangers.
* Give clear instructions about what to do if there’s an emergency. All children left alone should be able to phone the emergency services.
* Leave a list of trusted people they can contact.
* Put obvious dangers out of reach of children, e.g. medicines, chemicals, matches, etc...
* Make sure that the child is happy about the arrangements and confident about being left.
* Tell the child when you’ll be back, and make sure you’re back on time.
* Talk to him or her about it afterwards.