Was I right to block him after he chose someone else but still wanted me?

... loves me still but he met someone else and he's going to marry her in secret πŸ˜‚ πŸ˜‚ but he wants me back because he loves me and I'm the prettiest one etc. and he can technically have 4 since he's Muslim.

I told him I wish him the best and blocked him. Did I do right by blocking him?

Was I right to block him after he chose someone else but still wanted me?
Post Opinion