I just need an advice about my situation

As i posted around 2 weeks ago, the company that im working for will going to terminate my contract after my visa expired. Well I received a phone call yesterday with my manager, saying dont bother coming back to work because the company is not satisfied in the web site of HO that i am still eligible to work here.

My husband is angry as i was enjoying my job, now he told me that he is going to phone the Employment tribunal as what they did to me is an Unfair Dismissal?

Are we doing the right thing or just leave it like this

Im not sure what to do..