Remember that life is about give and take and that's especially relevant when you live with other people. Of course, if somebody you care about is going to be made to feel unwell as a result of having to give up certain things they do each day or endure situations specifically related to Christmas, you'll probably feel just as bad about it as they will.
That said, if you're in a relationship, with an autistic person, you deserve to have fun as well. We all need to relax and living with an autistic person can be challenging at times. We even recognise this ourselves!
Spend some time thinking about what events and social gatherings you have lined up over the festive season. When chatting with us about them, remember to build in at least one free day between events. Also think about whether you do both actually need to be there. Are any of the events ones where you can represent both of you, allowing the autistic person to stay home? Can any of the people you may be visiting come to your house instead so we can still have an element of 'comfort zone' around us?