I think as Martina will grow up she ll find out None of the replies was useless after all...
I'm glad they got back together, but I don't think they have love, I think they have infatuation, which is fleeting and temporary. She never did talk about the root cause of the fights.
I have a long time interest in psychology, specializing in relationship dynamics for 30 years.
(Please note, we give the best advice we can based on the information given in a post. For better advice, please include the age of all romantic partners.)
As usual they only want to be told what they want to hear.....
I bet he was out getting snogged all this time, and then just resumed the relationship.