Suspension of studies for mental health

I had a meeting with my tutor and another two people from the department who have said they want me to take a suspension in my studies and to go home for a few months and start next year afresh. This is not what I want as I don’t want to go home and I would not be able to attempt to get in. My therapist has advised against this as she said I can’t put my therapy into practice if I go home. The thought of being suspended or taking a break is making me feel so much worse. They sent me a form to fill out to take a break but I haven’t filled it out. Do you know if they can force me to or can I refuse?
This is all making my anxiety so much worse and I do not feel supported.

They are supporting you by offering you the chance to suspend studies, take time to recover, and then return to your programme.
If your therapist is advising against this, then you need to get her to write formally to the university stating her opinion on this.
Have you spoken to your GP to get support and treatment for your anxiety? It may be that medication can help along with talking to your therapist.
It's likely that the university will have a process which would allow them to force you to take a break through a "fitness to study" process.
If you haven't already done so, you should contact your student union who should be able to advise you on, and support you through, any university processes.