My husband flirts on phone

For the last two years I have been married to this man. His life is on phone.

At home when I expect him to talk to me, he is always on phone.

As if that is not torturing enough, I have seen him flirting with different girls on phone, making appointments for dinner or dance or outings.

He has never taken me out, but he takes these girls every weekend. Sometimes I feel like smashing this phone, but will it solve my problem?

Kindly advise.

Sarah