ARROWS AND DARTS AIMING AT MY IPOH HOUSE

From April until August, 201, my mum's health was fragile.  Actually she is not suffering from any major illness but she keeps complaining of constipation and weakness.  Also she has become very obsessive about her constipation; to the point of not eating much for fear that the food she consumes turns toxic in her body. It is because of not eating much that she is weak all the time. Her doctor says she is exhibiting early signs of dementia.  However, I am hoping that she is going through a very bad phase in her life because her age and zodiac sign clashes with that of the year.
I rechecked the Feng Shui inside house but found nothing wrong.  Then I looked outside and realised that directly facing my door were cacti.  As can be seen in the above pictures, there are lots and lots of them.  My mother planted one small plant a few years back and they have been growing and growing.  A pot of cactus might be useful as protection but if you have sooo much cacti with so much thorns and spike, then loads of cutting Qi is emitted.  In Feng Shui these cutting Qi is referred to as Poison Arrows or Secret Arrows.. These are harmful, hostile structures as they send Sha Qi towards the home.
I have started cutting the cacti but it will take some time because of the thorns.  My hands are full of scratches.  However, by hook or by crook I will get rid of them for the sake of my mum's well-being.