If there is no faith it is difficult to carry it forward. Once the suspicion goes away, it gradually leads to the separation. So no suspicious activity can be done and you should keep yourself away from suspicion. Openly discuss the matter. But if the partner is suspicious then what to do? Let's know what to do
Learn why he is suspecting you
If you think your partner is suspicious, do not get angry or get saddened and do not think about the relationship first. The first thing you need to do is find out what your partner is doing for you. Try to find out the seed of doubt before it gets bigger. If you can find out the problem, you can find solutions.