Lady Tola, do the following:

Keep praying for him.

Try to insist on sex with condoms btw the both of you, since he already knows he infected you with STD earlier. Let us hope he agrees otherwise, you need to defy him when he trys unsafe sex with you because U can contact HIV just like that.

If he chooses to become hostile to you and deny you sex, you need to manage with that situation until he changes. Everyman has the ability to grow from a dog into a man, I wonder why he returned to being a dog. Besides, he might have lost his teenagehood.

Leave the church out of it, I know the devil operates in the church today and the devil manges the church in most cases today. The church of God is no longer out there but it is right in our hearts. Members of the church will only worsen the situation for you. I believe they know that he has those behaviors but the money and material things they get from him will make them look away from the bad habits. Don't be suprised if he is made a pastor in your church.

Invest in looking good, get occupied with your job, make yourself and the children happy, try to make him happy too without compromising your stand on safe sex, don't bother about his extramarital affairs, be a responsible mother and wife. We pray he stays responsible as a father to his kids, he may become irresponsible to you, batter you, insult you and put up all sorts of behavior. Never give up on him, keep praying for him, engage God almighty and stand your ground till you get your husband back. That is not the man you married. When he finds his senses back, he will become the better husband and father.