This is so important for all empaths to take note of - thanks so much for sharing Hannah.

Here's the key part you said...

I was meditating yesterday morning and he came in the room and I felt myself tightening in my sacrum and "drawn out" of myself and the moment, but could clearly feel that I am the one with weak energetic bounderies and shifting almost all of my attention towards him in that moment.

So crucially, where is the truth in this? Meaning, in every triggering reaction there is a truth at the core of it. Find the truth, express that, and break open the trigger.

If I was meditating in my own space and someone walked in, there would be a natural reaction of awareness, taking note. And probably afterwards inquiring why they came in and expressing the need for boundaries - but maybe your partner wasn't aware you were meditating?

Assuming your partner wasn't aware, then the reaction at the time can be softer - no judgment of them. But still, how does the reaction become softer? I would say two essential things: 1) that there's an internal focus on the Sacred Ground of Being which is the core from where you always come. This MUST become the essence that is the main anchor in life. 2) From the Sacred Ground, there can still be an awareness of what's going on externally and yet still be deep in meditation.

This then would be a very useful practice which can then infuse into life.

Fantastic that you noticed - that's always the first step to realisation and actualisation of a new state.
You can do it - I witness you progressively embodying new ray 1 masculine energies. So it's bound to happen anytime soon.

Love and well wishes

Open 🙏