  The evolution of two isothermal, incompressible, immiscible fluids in a
bounded domain is governed by Cahn-Hilliard-Navier-Stokes equations (CHNS
System). In this work, we study the well-posedness results for the CHNS system
with nonhomogeneous boundary condition for the velocity equation. We obtain the
existence of global weak solutions in the two-dimensional bounded domain. We
further prove the continuous dependence of the solution on initial conditions
and boundary data that will provide the uniqueness of the weak solution. The
existence of strong solutions is also established in this work. Furthermore, we
show that in the two-dimensional case, each global weak solution converges to a
stationary solution.
