How can I win my husband over and make him love me, and what are the ways to achieve happiness in married life?

Allah has legislated marriage for great purposes, the most important of which are psychological stability, love, and affection between spouses, in accordance with His Almighty saying: "And of His signs is that He created for you from yourselves mates that you may find tranquility in them; and He placed between you affection and mercy. Indeed in that are signs for a people who give thought."