Hi Susana - I think the problem with a boundary is - how do you enforce that one? If he goes off again to his parents without telling you, what are you going to do in response?
If you wanted to make a request, that doesn't seem unreasonable. But I wouldn't do it on the basis of - I'm on my own and I don't like it - I would choose another reason....Just want to know you're safe, so that I won't cook for you, or similar. Choose a valid reason that supports a vision of you as someone who has plans with our without him - but who just wants the courtesy of knowing (as a fellow house dweller) that he won't be around that weekend.
T 13 M 7 Me 48 H 46 SS 15 BD 7.14 PA D final 5.16 (H filed)
We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus